1 1999-09-11 Donn Terry <donn@interix.com>
3 * expr.c (integer_constant): Correct too_many_digits calculation
6 1999-09-09 Andreas Schwab <schwab@suse.de>
8 * doc/c-arm.texi: Fix arguments of @var to not contain
11 1999-09-08 Philip Blundell <pb@nexus.co.uk>
13 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
15 (md_parse_option): Only support -k flag for ELF and COFF targets.
17 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
19 * config/tc-hppa.c (pa_ip): Put strict register checks before
20 call to pa_parse_number.
22 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
24 1999-09-06 Ian Lance Taylor <ian@zembu.com>
26 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
29 1999-09-06 Donn Terry <donn@interix.com>
31 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
33 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
35 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
36 candidate instruction. Require registers for register arguments
37 when in strict mode. Require assemble-time constants for
38 constants when in strict mode.
39 (pa_get_absolute_expression): Require a constant when in strict
42 1999-09-06 Nick Clifton <nickc@cygnus.com>
44 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
46 1999-09-04 Steve Chamberlain <sac@pobox.com>
48 * config/tc-pj.c: New file, supports picoJava in ELF.
49 * config/tc-pj.h: Ditto.
50 * configure.in (pjl*, pj*): New targets.
51 * Makefile.am: Rebuild dependencies.
53 (TARGET_CPU_CFILES): Add config/tc-pj.c.
54 (TARGET_CPU_HFILES): Add config/tc-pj.h.
55 * doc/c-pj.texi: New file.
56 * doc/as.texinfo: Add some PJ specifics.
57 * doc/all.texi: Add PJ to the list of all architectures, sort them
59 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
60 * configure, Makefile.in, doc/Makefile.in: Rebuild.
62 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
64 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
65 (obj_frob_file): Test for null pointer.
66 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
67 (OBJ_PROCESS_STAB): And here.
70 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
71 except OBJ_PROCESS_STAB, which we #undef for ecoff.
72 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
74 * config/obj-coff.c (no_func): Remove.
75 (coff_format_ops): Change occurrences of no_func to 0, as we test
78 * configure.in: Enable bfd for i386-coff when primary target is
79 bfd. Enable i386 elf,coff emulation support. Don't set
80 USE_EMULATIONS=1 or te_file=multi unless there is more than one
82 *configure: Regenerate.
84 1999-09-02 Nick Clifton <nickc@cygnus.com>
86 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
87 .section .line directive is encountered.
89 1999-09-01 Nick Clifton <nickc@cygnus.com>
91 * config/tc-arm.c (md_section_align): Do not align sections in ELF
94 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
95 * as.texinfo: Document --gdwarf2 command line option.
96 Add additional documentation of ARM command line switches.
98 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
100 * config/tc-i386.c (i386_intel_memory_operand): Combine
101 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
102 and RESTORE_END_STRING around parse_register calls.
103 (i386_operand): Here too.
104 (i386_is_reg): Remove.
105 (parse_register): Move as_bad calls from within this function to
108 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
110 Based on a patch from H.J. Lu <hjl@gnu.org>
111 * config/tc-i386.c (parse_register): Handle FP regs specially.
112 (md_begin): Remove '(' and ')' from register_chars.
114 1999-08-29 Doug Evans <devans@casey.cygnus.com>
116 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
117 error message (done elsewhere).
119 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
121 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
123 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
125 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
128 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
130 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
132 Add new completers. Fix bug in 64 bit condition handling.
134 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
137 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
139 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
141 * config/tc-hppa.c (pa_ip): Add case for 'I'.
143 1999-08-27 Jim Wilson <wilson@cygnus.com>
145 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
146 (struct ls): Add frag field. Initialize it to zero.
147 (out_end_sequence): New local text_frag. Set it while in text section.
148 Replace address check with frag check. Set ls.frag to text_frag if
150 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
151 Set it before switching sections. Replace address check with frag
152 check. Set ls.frag to saved_frag if out_set_addr called.
154 1999-08-26 David Mosberger <davidm@hpl.hp.com>
156 * dwarf2dbg.c (out_end_sequence): If address changed, directly
157 output "advance_pc" opcode instead of calling gen_addr_line().
158 The latter has the undesired side-effect of creating a new row
159 in the debug line info matrix.
161 1999-08-26 Jim Wilson <wilson@cygnus.com>
163 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
164 ls.last_filename if last is less than zero. Set ls.last_filename
165 when allocating new entry.
166 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
169 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
171 * config/tc-i386.c (i386_index_check): Fix the displacement size
172 when INFER_ADDR_PREFIX.
174 1999-08-18 Nick Clifton <nickc@cygnus.com>
176 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
179 1999-08-17 Ian Lance Taylor <ian@zembu.com>
181 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
182 handle 0xffffNNNN constants correctly.
184 1999-08-16 Nick Clifton <nickc@cygnus.com>
186 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
189 1999-08-13 Nick Clifton <nickc@cygnus.com>
191 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
192 (md_apply_fix3): Always pass positive values to
195 1999-08-12 Nick Clifton <nickc@cygnus.com>
197 * config/tc-arm.c (skip_whitespace): New macro.
200 (md_apply_fix3): Store relocation offset in addend for ELF based
202 (arm_force_relocation): Always generate relocs for Thumb function
205 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
207 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
208 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
210 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
212 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
213 flags for the unwind subspace.
215 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
216 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
217 suitable relocation based on the size of the target's pointer.
218 Always Use subsegment zero for the unwinders.
219 (pa_level): Handle "2.0w".
221 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
223 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
224 with the following instruction unless this was specified.
226 1999-08-09 Ian Lance Taylor <ian@zembu.com>
228 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
229 certain sections, to match BFD changes.
231 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
233 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
234 (EXTRA_SCRIPTS): Define to keep automake happy.
235 * Makefile.in: Rebuild.
237 1999-08-08 Ian Lance Taylor <ian@zembu.com>
239 * Makefile.am: Rename .dep* files to DEP*.
240 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
241 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
243 * Makefile.in: Rebuild.
245 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
247 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
249 1999-08-08 Ian Lance Taylor <ian@zembu.com>
251 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
252 avoid problems on DOS filesystems.
253 * Makefile.in: Rebuild.
255 * doc/as.texinfo (Section): Document 's' flag for COFF version.
257 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
259 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
262 1999-08-08 Ian Lance Taylor <ian@zembu.com>
264 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
265 line to create ${GDBINIT} rather than .gdbinit.
266 * configure, Makefile.in, doc/Makefile.in: Rebuild.
268 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
270 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
272 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
274 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
276 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
278 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
279 non-adjustable symbols.
281 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
283 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
285 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
287 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
290 1999-08-05 Donn Terry <donn@interix.com>
292 * config/te-interix.h: New file.
293 * configure.in (i386-*-interix*): New target.
294 * configure: Rebuild.
296 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
298 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
299 selectors for ELF too.
300 (selector_table): Add "ltp" and "rtp" selectors.
302 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
304 * config/tc-i386.c (i386_operand): No need to change
305 operand_string pointer in segment reg case before goto
306 do_memory_reference. Initialise displacement_string_start and
307 displacement_string_end after do_memory_reference label.
308 (i386_index_check): Add operand_string param, and print error
309 message on failure here.
310 (i386_intel_memory_operand): Instead of here.
311 (i386_operand): And here.
312 (INFER_ADDR_PREFIX): Enable.
314 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
316 * config/tc-i386.h (DefaultSize): Define. Renumber following
317 opcode_modifier defines.
319 From Etienne Lorrain <etienne.lorrain@ibm.net>
320 * config/tc-i386.c (stackop_size): New variable.
321 (set_16bit_code_flag): Clear it here.
322 (set_16bit_gcc_code_flag): New function.
323 (md_pseudo_table): Add "code16gcc" entry.
324 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
326 1999-08-03 Ian Lance Taylor <ian@zembu.com>
328 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
329 next_set_end even if the end symbol is being discarded.
331 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
332 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
333 * config/obj-coff.c: Likewise.
334 (seg_info_type): Remove.
335 (seg_info_off_by_4): Change to array of segT.
336 (s_get_segment): Adjust accordingly.
337 (obj_pseudo_table): Fully initialize sentinel entry.
339 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
340 Ralf Baechle <ralf@uni-koblenz.de>.
342 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
344 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
346 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
348 * config/tc-i386.c: Indentation and white space changes.
349 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
350 don't enable it by default.
351 (i386_intel_operand): Remove redundant prototype.
352 Move check on number of memory operands, and i.mem_operands++
353 (i386_intel_memory_operand): To here.
354 Remove i386_immediate code from here. Remove special case code
355 for input and output using (%dx). Remove base/index checks and
356 call i386_index_check instead. Save initial operand_string
357 argument for error message.
358 (i386_operand): Remove redundant prototype. Move base/index
359 checks to i386_index_check.
360 (i386_displacement): Move intel mode check for non-zero
362 (i386_intel_memory_operand): To here.
364 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
366 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
367 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
368 by .register pseudo-op if -64 and --no-undeclared-regs.
369 (s_register, sparc_adjust_symtab): New functions.
370 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
371 Declare sparc_adjust_symtab as tc_adjust_symtab.
372 * doc/c-sparc.texi: Add description of #ignore special literal
373 for .register pseudo-op.
375 1999-07-30 Catherine Moore <clm@cygnus.com>
377 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
378 the relocation's section offset.
380 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
382 * write.c (fixup_segment): Fix generic error check overflow test.
384 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
385 X_add_number to long.
387 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
389 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
392 1999-07-27 Ian Lance Taylor <ian@zembu.com>
394 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
397 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
399 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
401 * configure.bat: Remove; obsolete.
402 * config/go32.cfg: Likewise.
404 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
406 * configure.in (i386-*-vxworks*): New target.
407 * configure: Rebuild.
409 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
411 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
413 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
415 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
417 (output_insn): Put OLO10's secondary addend into tc_fix_data.
418 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
419 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
420 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
421 MAX_RELOC_EXPANSION): Define.
422 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
424 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
426 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
427 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
428 block. Print a warning if an 8-bit or 16-bit constant
429 displacement or immediate is truncated on output.
430 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
432 (i386_operand): Disallow immediate jump absolute operand.
434 1999-07-15 Ian Lance Taylor <ian@zembu.com>
436 * configure.in: Bump version number to 2.9.5.
437 * configure: Rebuild.
439 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
442 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
444 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
445 (cons_fix_new_hppa): Derive size of fixup from size of the object.
447 1999-07-14 Philip Blundell <pb@nexus.co.uk>
449 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
451 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
453 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
454 if -mno-fpu was given.
455 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
457 (cons_fix_new_arm): Remove misleading comments.
459 1999-07-14 Ian Lance Taylor <ian@zembu.com>
461 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
463 (relax_segment): Likewise. After giving a rs_org error, convert
464 the frag to rs_align to avoid cascading errors.
466 1999-07-12 Andreas Schwab <schwab@suse.de>
468 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
470 1999-07-11 Ian Lance Taylor <ian@zembu.com>
472 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
473 as appropriate. Fill in structure initializations. Add variable
474 initializations. Add casts.
475 * dwarf2dbg.c (print_stats): Change i to size_t.
476 * listing.c (listing_listing): Change list_line to unsigned int.
478 1999-07-10 Ian Lance Taylor <ian@zembu.com>
480 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
481 rather than checking for \001 and \002 in symbol name.
482 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
484 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
486 * configure.in (hppa*-linux-gnu*): New target.
487 * configure: Rebuilt.
489 1999-07-08 Nick Clifton <nickc@cygnus.com>
491 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
493 1999-07-07 Nick Clifton <nickc@cygnus.com>
495 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
496 accessing symbolP directly.
498 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
500 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
503 1999-07-05 Nick Clifton <nickc@cygnus.com>
505 * config/tc-arm.c (ARM_EXT_V5): Define.
506 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
507 (md_begin): Detect ARM v5 architectures.
508 (md_parse_option): Accept arm v5 specification.
509 (md_show_usage): Documment -marmv5 switch.
511 * doc/c-arm.texi: Document -marmv5 command line option.
513 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
515 (validate_immediate_twopart): New function. Determine if a
516 constant can be computed by two ADD instructions.
517 (output_inst): Remove its command line parameter - it was never
519 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
520 implememt the ADRL pseudo op.
521 (tc_gen_reloc): Generate a suitable error message if an ADRL
522 instruction tries to generate a real reloc.
524 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
526 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
528 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
531 1999-06-27 H.J. Lu <hjl@gnu.org>
533 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
534 non BFD_ASSEMBLER case.
536 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
538 * config/obj-coff.c (obj_coff_section): Mark writable sections as
541 1999-06-26 David Mosberger <davidm@hpl.hp.com>
543 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
544 out_end_sequence() when the address decreases due to a new frag.
545 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
546 numbering starts with 1.
548 1999-06-23 Nick Clifton <nickc@cygnus.com>
550 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
552 (mcore_s_text): Call obj_elf_text for ELF target.
553 (mcore_s_data): Call obj_elf_data for ELF target.
554 (mcore_s_section): No longer ELF specific. Call obj_coff_section
556 (mcore_s_bss): New function: Dump literal table before changing
558 (mcore_s_comm): New function: Dump literal table before changing
561 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
562 No longer static functions.
563 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
564 Provide prototypes for these functions.
566 1999-06-22 Ian Lance Taylor <ian@zembu.com>
568 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
569 a list of names, to try obj_segment_name, and to try abbreviated
570 names when using COFF without long section names.
572 * config/tc-alpha.c: More use of symbol accessor functions.
573 * config/tc-arc.c: Likewise.
574 * config/tc-d30v.c: Likewise.
575 * config/tc-fr30.c: Likewise.
576 * config/tc-i860.c: Likewise.
577 * config/tc-m88k.c: Likewise.
578 * config/tc-mcore.c: Likewise.
579 * config/tc-ns32k.c: Likewise.
580 * config/tc-sparc.c: Likewise.
581 * config/tc-v850.c: Likewise.
583 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
584 sy_value with appropriate accessor functions.
585 * config/tc-arm.c (md_apply_fix3): Likewise.
586 * config/tc-d10v.c (AT_WORD_P): Likewise.
587 * config/tc-v850.c (reg_name_search): Likewise.
589 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
590 use symbol_get_bfdsym instead.
591 * config/tc-ppc.c (md_assemble): Likewise.
592 * config/tc-v850.c (v850_comm): Likewise.
594 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
596 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
597 the symbol, rather than accessing the bsym member.
598 * config/tc-d10v.c (tc_gen_reloc): Likewise.
599 * config/tc-d30v.c (tc_gen_reloc): Likewise.
600 * config/tc-mcore.c (tc_gen_reloc): Likewise.
601 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
602 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
603 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
604 * config/tc-tic30.c (tc_gen_reloc): Likewise.
605 * config/tc-v850.c (tc_gen_reloc): Likewise.
607 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
609 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
610 (hppa_gen_reloc_type): Conditionalize on BFD64.
611 (tc_gen_reloc): Re-enable ELF relocations.
612 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
614 1999-06-21 Ian Lance Taylor <ian@zembu.com>
616 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
618 (do_ldst): Move assignment out of if condition.
619 (md_apply_fix3): Add casts to avoid printf format warnings. Add
620 parentheses to avoid warning.
622 1999-06-21 Nick Clifton <nickc@cygnus.com>
624 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
625 macro to get at the BFD symbol associated with a GAS symbol.
627 1999-06-19 Ian Lance Taylor <ian@zembu.com>
629 * config/tc-ppc.c: Update for symbol handling changes.
630 * config/obj-coff.c: Likewise.
632 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
634 * tc-hppa.c: General cleanups of ELF support. No more spaces
635 and subspaces for ELF.
636 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
637 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
638 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
639 (UNWIND_SECTION_NAME): Likewise.
640 (space/subspace related structures): Conditionalize definitions
642 (space/subspace directives and support routines): Conditionalize
643 definitions and references/uses on OBJ_SOM.
644 (label_symbol_struct): For ELF, track the symbol's segment. For
646 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
648 (USE_ALIASES): Kill for both SOM & ELF.
649 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
650 (pa_space, pa_subspace): Corresponding changes.
651 (pa_spaces_begin): Corresponding chagnes.
652 (md_begin): Do not muck around with space/subspace stuff for
654 (md_apply_fix): Temporarily disable argument relocation stuff
656 (tc_gen_reloc): Temporarily disable relocation generation for
658 (pa_build_unwind_subspace): Similarly.
660 1999-06-16 Nick Clifton <nickc@cygnus.com>
662 * config/tc-arm.c (thumb_set): New pseudo op.
663 (text, data, section): Override these pseudo ops with ARM
665 (s_thumb_set): New function: Perform the same as a .set pseudo
666 op, but also mark the alias'ed symbol as being a Thumb
668 (arm_s_text): New function: Perform the same as the .text
669 pseudo op, but dump the literal pool before changing
671 (arm_s_data): New function: Perform the same as the .data
672 pseudo op, but dump the literal pool before changing
674 (arm_s_section): New function: Perform the same as the
675 .section pseudo op, but dump the literal pool before changing
677 (arm_cleanup): Do not reset the current section before dumping
680 1999-06-17 Nick Clifton <nickc@cygnus.com>
682 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
683 OPTION_NO_WARN_UNMATCHED entries.
684 (md_parse_option): Generate a warning message if an unrecognised
685 option is encountered.
687 * config/tc-d10v.c (do_not_ignore_hash): New variable.
688 (get_operands): When parsing an expression after an '@' symbol
689 has been detected, do not ignore '#' symbols.
690 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
693 1999-06-13 Ian Lance Taylor <ian@zembu.com>
695 From K. Richard Pixley <rich@noir.com>:
696 * configure.in (ppc-*-vxworks*): New target.
697 * configure: Rebuild.
699 1999-06-12 Philip Blundell <philb@gnu.org>
701 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
703 1999-06-13 Ian Lance Taylor <ian@zembu.com>
705 * write.c (adjust_reloc_syms): Rather than never reducing reloc
706 which refer to symbols in linkonce sections, permit reducing the
707 relocs if the symbol is local.
709 1999-06-12 Ian Lance Taylor <ian@zembu.com>
711 * subsegs.c (subseg_text_p): New function.
712 * as.h (subseg_text_p): Declare.
713 * read.c (do_align): Use subseg_text_p to set the default fill.
714 * write.c (subsegs_finish): Likewise.
715 * config/obj-coff.c (write_object_file): Likewise.
716 * config/tc-i386.h (md_maybe_text): Don't define.
717 (md_do_align): Use subseg_text_p to set the default fill.
718 * config/tc-m32r.c (m32r_do_align): Likewise.
719 * config/tc-sh.c (sh_do_align): Likewise.
720 * config/tc-sparc.h (md_do_align): Likewise.
722 1999-06-12 David O'Brien <obrien@freebsd.org>
724 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
725 * configure: Rebuild.
727 1999-06-12 Ian Lance Taylor <ian@zembu.com>
729 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
730 * Makefile.am: Rebuild dependencies.
731 * Makefile.in: Rebuild.
733 * config/tc-i386.c (i386_immediate): Remove unused label
736 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
737 * symbols.c: Likewise.
738 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
739 sy_next field when taking address, rather than symbol_next.
741 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
743 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
744 value from the output file architecture.
745 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
746 * dwarf2dbg.h: Change bfd_vma to addressT.
748 1999-06-11 Ian Lance Taylor <ian@zembu.com>
750 * dwarf2dbg.h: Use PARAMS in function declarations.
752 1999-06-11 Martin Dorey <mdorey@madge.com>
754 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
755 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
757 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
759 1999-06-11 Ian Lance Taylor <ian@zembu.com>
761 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
763 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
766 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
768 * read.c (read_a_source_file): Only declare inescape if
771 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
773 (find_entry_byval): Add parens to avoid warning.
775 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
777 * symbols.c (resolve_symbol_value): Don't permit subtraction of
780 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
782 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
785 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
786 synthetize_setx): New functions.
787 (md_assemble): Broken the special cases into the above
788 functions. Make compiler happy if sizeof(bfd_vma)==4.
789 Fix sethi generated from set/setuw. If instructions have a relloc,
790 always clear the fields to be relocated in the opcode.
791 (sparc_ip): Remove special_case global variable.
793 1999-06-10 Ian Lance Taylor <ian@zembu.com>
795 Based on patches from John W. Woznack <jwoznack@concentric.net>:
796 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
797 indication of success rather than a value.
798 (itbl_get_val): Likewise.
799 (itbl_get_field): Use strcspn. Change delimiters to include
801 * itbl-ops.h (itbl_get_reg_val): Update declaration.
802 (itbl_get_val): Likewise.
803 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
805 * symbols.c (copy_symbol_attributes): Convert local symbols to
808 1999-06-10 Nick Clifton <nickc@cygnus.com>
810 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
813 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
815 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
816 Optimize set if sizeof(bfd_vma) == 64.
817 (sparc_ip): Fix sethi - without %hi() it should generate
818 R_SPARC_22 reloc, not R_SPARC_HI22.
819 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
821 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
823 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
824 (s_ncons): New function.
825 (native_op_table): New table.
826 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
827 R_SPARC_OLO10 handling.
829 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
831 * expr.h (struct expressionS): Revert last change; widen X_op.
832 * config/tc-alpha.c (md_begin): Check the field is wide enough.
834 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
836 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
837 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
838 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
839 * Makefile.in: Regenerated.
841 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
842 `common' pass on to s_mri_common.
843 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
845 1999-06-06 Richard Henderson <rth@cygnus.com>
847 * config/obj-elf.c (obj_elf_section): Don't free the return
848 value of demand_copy_C_string.
850 1999-06-05 Richard Henderson <rth@cygnus.com>
852 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
853 creation logic from obj_elf_create_section.
855 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
856 (section_stack): New.
857 (special_sections): Make const.
858 (obj_elf_section): Gut and rewrite parsing.
859 (obj_elf_change_section): New function broken out of obj_elf_section.
860 (obj_elf_parse_section_letters): Likewise.
861 (obj_elf_section_word): Likewise.
862 (obj_elf_section_type): Likewise.
863 (obj_elf_previous): Treat as a toggle.
864 (obj_elf_popsection): New.
865 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
866 (ppc_section_type): Likewise.
867 * config/tc-ppc.h: Likewise.
869 * expr.h (struct expressionS): Don't make X_op a bitfield.
870 * config/tc-alpha.c: Update for symbol handling changes.
871 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
872 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
874 1999-06-05 Richard Henderson <rth@cygnus.com>
876 * dwarf2dbg.c (*): Convert to K&R + prototypes.
877 (dwarf2_gen_line_info): Kill unused variables.
878 (dwarf2_finish): Likewise.
879 (dwarf2_where): Likewise.
880 (dwarf2_directive_file): If we've only got a string,
881 hand off to s_app_file.
882 * ecoff.c: Move the include of ecoff.h.
883 * symbols.h (S_IS_FUNCTION): Prototype.
885 * read.c (LEX_HASH): Supply a default.
887 (s_globl): Update `c' after skipping whitespace.
888 * read.h (LEX_END_NAME, is_name_ender): New.
889 * expr.c (get_symbol_end): Respect it.
891 1999-06-04 Mark Klein <mklein@dis.com>
893 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
895 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
897 * config/tc-hppa.c: Update for symbol handling changes.
899 1999-06-03 Ian Lance Taylor <ian@zembu.com>
901 * cgen.c: Update for symbol handling changes.
902 * config/tc-m32r.c: Likewise.
904 * config/tc-hppa.h: Update for symbol handling changes.
905 * config/tc-hppa.c: Likewise.
907 * config/tc-arm.h: Update for symbol handling changes.
908 * config/tc-arm.c: Likewise.
909 (symbol_make_empty): Remove. Just use symbol_create.
911 * symbols.c (symbol_set_tc): Correct name.
913 * Makefile.am: Rebuild dependencies.
914 ($(OBJS)): Don't depend upon struc-symbol.h.
915 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
916 * dep-in.sed: Don't remove struc-symbol.h.
917 * Makefile.in: Rebuild.
919 * doc/internals.texi (Symbols): Describe changes in symbol
922 1999-06-03 Richard Henderson <rth@cygnus.com>
924 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
925 instead of doing the work by hand.
927 1999-06-03 David Mosberger <davidm@hpl.hp.com>
929 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
930 state of line state-machine.
931 (struct ls): Collect DWARF2 line state-machine state in new member
932 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
933 resulted in any DWARF2 directives.
934 (reset_state_machine): New function.
935 (out_end_sequence): Ditto.
936 (dwarf2_gen_line_info): When switching sections or switching to a
937 lower text address, call out_end_sequence() first to terminate the
938 previous code sequence as code sequences MUST have monotonically
939 increasing addresses.
940 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
942 1999-06-03 David Mosberger <davidm@hpl.hp.com>
944 * as.c (parse_args): Add option -gdwarf2 to allow requesting
945 DWARF2 debug info (line information only, at this point).
946 * as.h: Update comment about supported debug formats.
947 * dwarf2dbg.c, dwarf2dbg.h: New files.
948 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
950 * expr.c (operand): Don't use [ for parens if we want an index op.
951 (op_encoding): Switch [ into O_index, if desired.
952 (op_rank): Renumber with O_index on bottom.
953 (expr): If O_index, match closing bracket.
954 * expr.h (O_index): New.
956 * read.c (read_a_source_file): Conditionally allow matched "
957 in lines passed to md_assemble.
959 * config/obj-elf.c (elf_pseudo_table): Add `common'.
961 1999-06-03 Ian Lance Taylor <ian@zembu.com>
963 Add support for storing local symbols in a small structure to save
964 memory when assembling large files.
965 * as.h: Don't include struc-symbol.h.
966 (symbolS): Add typedef.
967 * symbols.c: Include struc-symbol.h.
968 (local_hash): New static variable.
969 (save_symbol_name): New static function, from symbol_create.
970 (symbol_create): Call save_symbol_name.
971 (local_symbol_count): New static variable.
972 (local_symbol_conversion_count): Likewise.
973 (LOCAL_SYMBOL_CHECK): Define.
974 (local_symbol_make): New static function.
975 (local_symbol_convert): New static function.
976 (colon): Handle local symbols. Create local symbol for local
978 (symbol_table_insert): Handle local symbols.
979 (symbol_find_or_make): Create local symbol for local label name.
980 (symbol_find_base): Check for local symbol.
981 (symbol_append, symbol_insert): Check for local symbols.
982 (symbol_clear_list_pointers, symbol_remove): Likewise.
983 (verify_symbol_chain): Likewise.
984 (copy_symbol_attributes): Likewise.
985 (resolve_symbol_value): Handle local symbols.
986 (resolve_local_symbol): New static function.
987 (resolve_local_symbol_values): New function.
988 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
989 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
990 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
991 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
992 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
993 (symbol_previous, symbol_next): New functions.
994 (symbol_get_value_expression): Likewise.
995 (symbol_set_value_expression): Likewise.
996 (symbol_set_frag, symbol_get_frag): Likewise.
997 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
998 (symbol_mark_used_in_reloc): Likewise.
999 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
1000 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
1001 (symbol_mri_common_p): Likewise.
1002 (symbol_mark_written, symbol_clear_written): Likewise.
1003 (symbol_written_p): Likewise.
1004 (symbol_mark_resolved, symbol_resolved_p): Likewise.
1005 (symbol_section_p, symbol_equated_p): Likewise.
1006 (symbol_constant_p): Likewise.
1007 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
1008 (symbol_get_obj, symbol_set_obj): Likewise.
1009 (symbol_get_tc, symbol_set_tc): Likewise.
1010 (symbol_begin): Initialize local_hash.
1011 (print_symbol_value_1): Handle local symbols.
1012 (symbol_print_statistics): Print local symbol statistics.
1013 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
1014 Declare new symbols.c functions. Move many declarations here from
1016 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
1017 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
1018 (struct symbol): Move bsym to make it clearly the first field.
1019 Remove TARGET_SYMBOL_FIELDS.
1020 (symbolS): Don't typedef.
1021 (struct broken_word): Remove.
1022 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
1023 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
1024 (symbol_clear_list_pointers): Likewise.
1025 (symbol_insert, symbol_remove): Likewise.
1026 (symbol_previous, symbol_append): Likewise.
1027 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
1028 (struct local_symbol): Define.
1029 (local_symbol_converted_p, local_symbol_mark_converted): Define.
1030 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
1031 (local_symbol_get_frag, local_symbol_set_frag): Define.
1032 (local_symbol_get_real_symbol): Define.
1033 (local_symbol_set_real_symbol): Define.
1035 * write.c (write_object_file): Call resolve_local_symbol_values.
1036 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
1037 (TARGET_SYMBOL_FIELDS): Don't define.
1038 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
1039 ECOFF_DEBUGGING, add ECOFF fields.
1040 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1041 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
1042 ECOFF_DEBUGGING, add ECOFF fields.
1043 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1044 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
1045 * config/tc-mcore.h: Don't include struc-symbol.h.
1046 (TARGET_SYMBOL_FIELDS): Don't define.
1047 (struct mcore_tc_sy): Define.
1048 (TC_SYMFIELD_TYPE): Define.
1049 * Many files: Use symbolS instead of struct symbol. Use new
1050 accessor functions rather than referring to symbolS fields
1053 * read.c (s_mri_common): Don't add in value of line_label.
1055 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
1056 checking for SEC_LINK_ONCE.
1058 * config/tc-sh.h (sh_fix_adjustable): Declare.
1060 * app.c (input_buffer): New static variable.
1061 (app_push): Save saved_input in allocated buffer.
1062 (app_pop): Restored saved_input.
1063 (do_scrub_chars): Change get parameter to take char * and int as
1064 arguments. Change GET macro to pass input_buffer to get
1065 function. Don't save input into allocated buffer.
1066 * as.h (do_scrub_chars): Update declaration.
1067 * input-file.c (input_file_get): Change to take char * and int.
1068 Read data into passed in buffer. Remove static buffer.
1069 * read.c (scrub_from_string): Change to take char * and int. Copy
1070 data into passed in buffer.
1072 * hash.h: Neaten. Declare hash_traverse.
1073 * hash.c: Complete rewrite based on BFD hashing code.
1074 * gasp.c (chunksize): New variable.
1075 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
1078 1999-05-28 Nick Clifton <nickc@cygnus.com>
1080 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
1081 addend unless the target uses an old ABI.
1083 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
1085 -Wchar-subscripts cleanup
1086 * listing.c (listing_newline): Use unsigned char variable, so
1087 calls to isascii,iscntrl are correct.
1088 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
1090 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
1091 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
1092 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
1093 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
1095 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
1097 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
1099 (arch_coldfire_p): New #define.
1100 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
1102 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
1104 * config/tc-m68k.c (install_operand): Add places `n', `o'.
1106 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
1107 (install_operand): Add place `N'.
1108 (init_table): Add registers ACC, MACSR, MASK.
1110 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
1112 * config/tc-m68k.c: Change mcf5200 --> mcf.
1113 (archs): Add mcf5206e, mcf5307.
1114 (m68k_ip): Add format `u'.
1115 (install_operand): Add place `m', `M', `h'.
1116 (init_table): Add upper/lower registers.
1118 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
1120 1999-05-28 Martin Dorey <mdorey@madge.com>
1122 * config/tc-i960.c: Several minor changes to add ELF and
1123 BFD_ASSEMBLER support.
1124 * config/tc-i960.h: Likewise.
1125 * configure.in (i960-*-elf*): New target.
1126 * aclocal.m4, configure: Rebuild.
1128 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1130 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
1131 reloc changes when defined(BFD_ASSEMBLER).
1133 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1135 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
1137 * write.c (write_print_statistics): Output to file, not stderr.
1139 * expr.c (generic_bignum_to_int32,64): Prototype.
1141 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
1142 output_sleb128, output_uleb128, output_big_sleb128,
1143 output_big_uleb128, output_big_leb128): Prototype.
1144 (output_big_sleb128, output_big_uleb128): Make inline.
1145 (output_big_leb128): Remove inline
1147 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1148 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
1149 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
1150 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
1151 value for correct overflow check in write.c:fixup_segment.
1152 * write.c (fixup_segment): Move bitfield overflow checks to after
1153 the md_apply_fix call.
1154 * config/obj-coff.c (fixup_segment): Likewise.
1155 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
1156 valueT *val argument.
1158 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1160 * config/atof-ieee.c (gen_to_words): Correctly round a
1161 denormalized number. Fix off-by-one in range checking for
1162 exponent in a denormal.
1164 1999-05-10 Nick Clifton <nickc@cygnus.com>
1166 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
1169 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
1171 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
1173 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1175 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
1176 (ReverseRegRegmem): Remove.
1177 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
1178 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
1179 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
1182 From Doug Ledford <dledford@redhat.com>
1183 * config/tc-i386.h (RegXMM): New for P/III.
1184 * config/tc-i386.c: Add support for P/III.
1186 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
1188 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
1189 (md_begin): Allow ppc32 insns in ppc64bridge mode.
1190 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
1192 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
1194 * config/tc-i386.c (i386_immediate): Skip whitespace before
1195 complaining about junk after expression.
1196 (i386_displacement): Likewise.
1198 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
1200 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
1201 Don't copy before downcaseing.
1203 1999-05-05 Catherine Moore <clm@cygnus.com>
1205 * tc-m68k.c: Include elf/m68k.h.
1206 (m68k_elf_final_processing): New routine.
1207 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
1210 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
1212 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
1215 1999-04-30 Nick Clifton <nickc@cygnus.com>
1217 * config/tc-mcore.c (mcore_s_section): Dump literals before
1220 1999-04-29 Nick Clifton <nickc@cygnus.com>
1222 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
1225 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
1227 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1228 (TC_INIT_FIX_DATA): Delete.
1229 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1230 (TC_INIT_FIX_DATA): Delete.
1231 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
1232 * write.c (fix_new_internal): Initialize fx_cgen member.
1233 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
1234 (gas_cgen_md_apply_fix3): Update.
1235 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
1236 (md_cgen_record_fixup_exp): Update.
1237 (FX_OPINFO_R_TYPE): Update.
1239 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
1240 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
1241 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
1242 * frags.h (struct frag): Make opindex, opinfo ints.
1244 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
1246 1999-04-26 Tom Tromey <tromey@cygnus.com>
1248 * aclocal.m4, configure: Updated for new version of libtool.
1250 1999-04-22 Nick Clifton <nickc@cygnus.com>
1252 * config/tc-mcore.c (md_apply_fix3): Renamed function from
1254 (md_apply_fix3): Do not fix up absolute relocations against
1257 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
1259 1999-04-20 Nick Clifton <nickc@cygnus.com>
1261 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
1262 changes and data-in-text directives.
1263 (mcore_cons): New function: intercept cons() operations.
1264 (mcore_float_cons): New function: intercept float_cons()
1266 (mcore_stringer): New function: intercept stringer() operations.
1268 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1270 * obj.h (struct format_ops): Change generate_asm_lineno field to
1272 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
1274 * config/tc-alpha.c (find_opcode_match): Add default case to
1276 (find_macro_match): Likewise.
1277 (load_expression): Parenthesize && within ||.
1279 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1281 1999-04-17 Nick Clifton <nickc@cygnus.com>
1283 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
1284 .text .data .section pseudo ops.
1285 (mcore_s_section): New function. Dump lits before changing secs.
1286 (mcore_s_text): New function. Dump lits before changing secs.
1287 (mcore_s_data): New function. Dump lits before changing secs.
1289 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1291 * config/tc-mips.c (mips_32bitmode): New.
1292 (md_begin): Set mips_32bitmode if needed.
1293 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
1294 Set EF_MIPS_32BITMODE.
1296 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
1298 * config/obj-coff.c (c_section_symbol): Fix typo in previous
1301 1999-04-16 Nick Clifton <nickc@cygnus.com>
1303 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
1305 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
1307 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
1308 expressions correctly.
1311 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
1313 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
1315 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
1317 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
1318 and fmpynfadd instructions.
1320 1999-04-11 Richard Henderson <rth@cygnus.com>
1322 * as.h (environ): Declare it, if needed.
1323 * as.c (dump_statistics): Don't declare environ.
1324 * configure.in (environ): Detect declaration.
1325 * configure, config.in: Rebuild
1327 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
1328 (i386_displacement): Allocate enough space for replacement buffer.
1329 Clean up replacement buffer initialization.
1331 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
1333 * subsegs.c (section_symbol): Don't create a new symbol if one
1334 already exists; instead, use the existing one, but set its segment
1335 and frag data if it hasn't already been defined.
1336 * config/obj-coff.c (c_section_symbol): Likewise.
1338 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
1340 * tc-alpha.c (load_expression): Call as_bad instead of abort.
1342 1999-04-08 Nick Clifton <nickc@cygnus.com>
1344 * config/tc-mcore.c: New File: Support routines for MCore
1346 * config/tc-mcore.h: New File: Definitions for MCore assembler.
1347 * config/obj-coff.c: Add support for mcore-pe target.
1349 * Makefile.am: Add support for MCore targets.
1350 * Makefile.in: Regenerate.
1351 * configure.in: Add support for MCore targets.
1352 * configure: Regenerate.
1354 * doc/all.texi: Set MCORE.
1355 * doc/as.texinfo: Document MCore specific command line options.
1357 * write.h: Prevent multiple inclusion.
1359 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1361 * asintl.h (LC_MESSAGES): Never define.
1362 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
1364 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
1367 * Makefile.am (m68k-parse.c): If configuring in the source
1368 directory, copy m68k-parse.y into the local directory before
1369 running ylwrap, to remove spurious differences when generating
1371 * Makefile.in: Rebuild.
1373 * config/tc-sparc.h (md_do_align): Just allocate the number of
1374 bytes necessary, rather than always allocating 1024.
1376 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1378 * listing.c (listing_newline): Add cast to avoid warning.
1379 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
1380 * config/tc-i386.c (i386_scale): Add return value.
1381 (build_displacement_string): Remove unused local temp_disp2.
1382 (i386_intel_memory_operand): Add parentheses to avoid warning.
1383 (i386_intel_operand): Remove unused local end_of_operand_string.
1384 (i386_operand): Remove unused local operand_modifier.
1385 (i386_operand): Add parens to avoid warning.
1387 1999-04-04 Don Bowman <don@pixsci.com>
1389 * configure.in: Add mips*-*-vxworks* target; have it define
1391 * configure, config.in: Rebuild.
1393 1999-03-31 Nick Clifton <nickc@cygnus.com>
1395 * configure.in (emulations): Add support for arm-epoc-pe.
1396 * configure: Regenerate.
1397 * config/te-epoc-pe.h: New file. Define macros specific to
1399 * config/tc-arm.h: Select epoc-pe-arm target format if configured
1400 for arm-epoc-pe target.
1402 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
1404 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
1406 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
1408 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1409 detect ",n" without a condition.
1410 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1413 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
1415 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1416 instruction is encoded with one bit.
1419 1999-03-23 Ian Lance Taylor <ian@zembu.com>
1421 * doc/internals.texi (CPU backend): Mention that
1422 line_separator_chars should not include newline. From thi
1423 <ttn@mingle.glug.org>.
1425 1999-03-22 Doug Evans <devans@casey.cygnus.com>
1427 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1428 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1430 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1432 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1434 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1436 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1439 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1441 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1443 1999-03-15 Martin Hunt <hunt@cygnus.com>
1445 * app.c (do_scrub_begin): Change '-' back to a symbol char
1446 so we can use multiple opcodes on a line again.
1448 * config/tc-d30v.c: By default, warn if a symbol has
1449 the same name as a register. Plus some minor
1450 updates from the branch.
1452 1999-03-13 Nick Clifton <nickc@cygnus.com>
1454 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1455 BFD_RELOC_16 and BFD_RELOC_64.
1457 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1459 * expr.c (expr): Add missing else.
1461 1999-03-12 Nick Clifton <nickc@cygnus.com>
1463 * config/tc-arm.c (md_apply_fix3): Improve error message.
1465 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1467 * Makefile.am (CPU_TYPES): Add fr30.
1468 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1469 (fr30,m32r dependencies): Update.
1470 * Makefile.in: Rebuild.
1472 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1473 (gas_cgen_record_fixup_exp): Ditto.
1474 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1475 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1476 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1477 (md_cgen_lookup_reloc): Update use of operand->type.
1478 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1479 (md_convert_frag): Call cgen_operand_lookup_by_num.
1480 (md_cgen_lookup_reloc): Update use of operand->type.
1481 (m32r_cgen_record_fixup_exp): Ditto.
1483 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1485 * config/tc-mips.c (md_show_usage): Fix message.
1487 1999-03-03 Nick Clifton <nickc@cygnus.com>
1489 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1490 and LDR reg,=<expr> instruction.
1492 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1495 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1497 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1499 1999-02-17 Nick Clifton <nickc@cygnus.com>
1501 This patch was created by: Scott Bambrough
1502 <scottb@corelcomputer.com>
1505 Special cased '@' character. The '@' character is used as the
1506 ARM assembler comment character, as a special character
1507 and in ELF .symver pseudo-op's, and as a special character in
1508 .type and .section pseudo-ops.
1509 (symver_pseudo): New static variable.
1510 (symver_state): New static variable.
1511 (struct app_save): Add field 'symver_state'.
1512 (app_push): Save global symver_state int struct app_save.
1513 (app_pop): Restore global symver_state from struct app_save.
1514 (do_scrub_chars): Special case handling of '@' character in
1517 * configure.in: Modified to recognize armv* uname syntax from ARM
1519 * configure: Regenerated.
1521 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1522 a prefix to the section's type.
1523 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1524 the type's typename.
1526 * config/tc-arm.h: Add support for PIC generation:
1527 (pic_code): New boolean.
1528 (obj_relocate_extern): Define.
1529 (TC_RELOC_RTSYM_LOC_FIXUP): Define
1530 (TC_CONS_FIX_NEW): Define.
1531 (tc_fix_adjustable): Define.
1532 (GLOBAL_OFFSET_TABLE_NAME): Define.
1534 * config/tc-arm.c: Add support for PIC generation:
1535 (line_seperator_chars): Allow ';' as a seperator for Linux.
1536 (is_immediate_prefix): New macro.
1537 (arm_parse_reloc): New function.
1538 (s_arm_elf_cons): New function.
1539 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
1540 (md_undefined_symbol): Special case handling for the Global Offset
1542 (md_apply_fix3): Handle PIC relocs.
1543 (tc_gen_reloc): Handle PIC relocs.
1544 (md_parse_option): Add support for '-k' command line switch to
1545 enable PIC generation.
1546 (cons_fix_new_arm): New function.
1547 (s_arm_elf_cons): New function.
1549 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
1551 * configure.in: Add comments for uses of AC_DEFINE.
1552 * acinclude.m4: Likewise.
1553 * acconfig.h: Remove.
1554 * aclocal.m4: Rebuild.
1555 * configure: Rebuild.
1556 * Makefile.in: Rebuild.
1557 * config.in: Rebuild.
1559 1999-02-15 Jim Lemke <jlemke@cygnus.com>
1561 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
1562 non-constant offset from a base register.
1564 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
1566 * config/tc-alpha.c (md_show_usage): Put \ before newline in
1569 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
1571 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
1572 (emit_insn): Look for pc-relative and no-overflow specifiers on
1573 internal relocation types.
1575 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
1577 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
1580 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
1582 (mips_4650, mips_4010, mips_4100): Variables removed.
1583 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
1584 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
1586 (md_begin): Don't bother initializing the mips_NNNN variables;
1587 mips_cpu is set, and that's good enough now.
1588 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
1589 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
1590 (show): New function, to handle wrapping in the CPU lists.
1591 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
1593 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
1595 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
1596 than treat as an immediate specifier.
1598 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
1600 * config/tc-i386.c: Prototype many functions.
1601 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
1602 (i386_immediate): Remove unused second argument.
1603 (i386_intel_operand): Fix i386_is_reg typo.
1604 (i386_operand): Use allow_naked_reg.
1605 (output_invalid): Make operand int for K&R.
1607 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
1609 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
1611 * Makefile.in: Rebuild.
1613 1999-02-09 Doug Evans <devans@casey.cygnus.com>
1615 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
1617 (EXTRA_as_new_SOURCES): Comment out.
1618 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
1619 * Makefile.in: Rebuild.
1620 * doc/Makefile.in: Rebuild.
1621 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
1622 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
1623 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
1624 * configure: Rebuild.
1625 * aclocal.m4: Rebuild.
1626 * config.in: Rebuild.
1627 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
1628 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1629 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
1630 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1631 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
1632 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
1633 (gas_cgen_record_fixup_exp): Ditto.
1634 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
1635 descriptor, not global variable.
1636 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
1637 descriptor, not global variable. Refer to insert_operand handler
1638 via cpu descriptor, not global function.
1639 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1640 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
1641 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
1642 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1643 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
1644 * config/tc-m32r.c: Ditto.
1645 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
1646 (md_assemble): Ditto.
1647 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
1649 1999-02-09 Nick Clifton <nickc@cygnus.com>
1651 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
1652 relocations for ELF targets.
1654 1999-02-08 Nick Clifton <nickc@cygnus.com>
1656 * configure.in: Add support for StrongARM target.
1657 * configure: Regenerate.
1659 1999-02-05 Nick Clifton <nickc@cygnus.com>
1661 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
1663 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
1666 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
1668 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
1670 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
1672 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
1673 (INTEL_DWORD_MNEM_SUFFIX): Define.
1676 (DWORD_PTR): Define.
1677 (XWORD_PTR): Define.
1679 (OFFSET_FLAT): Define.
1681 (NONE_FOUND): Define.
1684 * config/tc-i386.c (set_intel_syntax): New routine.
1685 (intel_syntax): Declare.
1686 (allow_naked_reg): Declare.
1687 (md_pseudo_table): Support .intel_syntax and .att_syntax.
1688 (intel_float_operand): New routine.
1689 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
1690 Handle brackets as well as parens. Call i386_intel_operand for
1691 intel syntax. Reverse operands if appropriate. Handle new
1692 suffixes. Handle movzx and movsx.
1693 (i386_is_reg): New routine.
1694 (i386_immediate): New routine.
1695 (i386_scale): New routine.
1696 (i386_displacement): New routine.
1697 (i386_operand_modifier): New routine.
1698 (build_displacement_string): New routine.
1699 (i386_parse_seg): New routine.
1700 (i386_intel_memory_operand): New routine.
1701 (i386_intel_operand): New routine.
1702 (i386_operand): Call i386_displacement, i386_immediate,
1703 i386_scale, etc. instead of handling inline.
1704 (parse_register): Handle registers without prefix.
1706 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
1708 * configure: Regenerate.
1709 * configure.in (arm-*-oabi): New.
1710 (thumb-*-oabi): New.
1711 * config/tc-arm.c (target_oabi): Declare.
1712 (md_apply_fix3): Support REL relocs.
1713 (md_parse_option): Handle -oabi.
1714 (elf32_arm_target_format): New routine.
1715 (md_longopts): Add OPTION_OABI.
1716 * config/tc-arm.h: Redefine TARGET_FORMAT.
1719 1999-01-28 Nick Clifton <nickc@cygnus.com>
1721 * write.c (write_relocs): Handle out of range error.
1723 * config/tc-fr30.c (fr30_fix_adjustable): New function.
1724 (fr30_force_relocation): Default to 0.
1726 * config/tc-fr30.h (obj_fix_adjustable): Define.
1727 (TC_FORCE_RELOCATION): Define.
1729 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
1732 1999-01-16 Nick Clifton <nickc@cygnus.com>
1734 * config/tc-d30v.c (write_2_short): Do not generate a sequential
1735 merge of two instructions if the left instruciton kills the right.
1737 1999-01-11 Doug Evans <devans@casey.cygnus.com>
1739 * Makefile.in: Regenerate.
1740 * configure.in: Redo test for using cgen.
1741 * configure: Regenerate.
1743 1999-01-09 Nick Clifton <nickc@cygnus.com>
1745 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
1746 redefinition of this macro.
1748 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
1750 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
1753 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1755 * config/tc-mips.c (append_insn): For mips16, insert a nop between
1756 a read of HI or LO and an immediatly following branch.
1758 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1760 * config/tc-mips.c (md_begin): Another correction to the setting of
1763 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
1765 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
1767 1998-12-21 Nick Clifton <nickc@cygnus.com>
1769 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
1770 bit insn when optimizing, so that parallelised instructions will
1771 start on a 32 bit boundary.
1773 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
1775 * config/tc-mips.c (mips_eabi64): New.
1776 (md_begin): Set mips_eabi64.
1777 (mips_elf_final_processing): Use it.
1779 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
1781 * config/tc-mips.c (mips_elf_final_processing):
1782 Correct setting of ABI in e_flags.
1784 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
1786 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
1788 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1790 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
1792 1998-12-15 Doug Evans <devans@casey.cygnus.com>
1794 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
1795 warning, values that don't fit in the field.
1797 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1799 * config/tc-mips.c (mips_abi_string): New.
1800 (md_parse_option,md_longopts): Add mabi.
1801 (mips_elf_final_processing): Set e_flags based on mabi flag.
1803 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1805 * config/tc-mips.c (md_parse_option): Handle vr4111.
1807 98-12-11 Ken Raeburn <raeburn@cygnus.com>
1809 * config/tc-h8300.c (build_bytes): Change message given if the
1810 instruction requires H8/300H mode and we're not in Hmode, to
1811 suggest that it may be the operand modes that are the problem, not
1812 necessarily the opcode.
1814 1998-12-10 Nick Clifton <nickc@cygnus.com>
1816 * config/tc-fr30.c: Add line separator character.
1818 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
1820 * configure.in (hppa-*-mpeix*): New target.
1821 * config/obj-som.h (obj_som_compiler): Declare.
1822 * config/obj-som.c (compiler_seen): New static variable.
1823 (obj_som_compiler): New function.
1824 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
1825 (md_pseudo_table): Add "compiler" if OBJ_SOM.
1826 (pa_type_args): Set hppa_priv_level.
1827 (pa_compiler): New static function if OBJ_SOM.
1828 * configure: Rebuild.
1830 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
1832 * read.c (output_leb128): Don't mark as inline.
1834 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
1836 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
1837 AIX .vbyte unaligned data support.
1838 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
1839 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
1842 1998-12-07 Nick Clifton <nickc@cygnus.com>
1844 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
1847 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
1849 * config/tc-arm.c (elf32_arm_force_relocation): Check for
1850 BFD_RELOC_ARM_PCREL_BRANCH.
1852 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
1854 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
1855 checking the target type.
1856 (mips-dec-bsd*): Set endian to little.
1857 * configure: Rebuild.
1859 COFF weak symbol support, based on patches from Mark Elbrecht
1860 <snowball3@usa.net>:
1861 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
1862 * config/obj-coff.c (obj_coff_weak): New static function.
1863 (obj_coff_endef) [both versions]: Handle weak symbols.
1864 (coff_frob_symbol): Likewise.
1865 (yank_symbols): Likewise.
1866 (obj_pseudo_table): Add "weak".
1868 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
1869 <aymeric.vincent@emi.u-bordeaux.fr>.
1870 * aclocal.m4: Rebuild with current tools.
1871 * configure: Rebuild.
1873 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
1874 an assertion failure for a case we can't handle when OBJ_ECOFF.
1876 * expr.c (operator): And with 0xff to avoid problems with signed
1879 1998-12-03 Nick Clifton <nickc@cygnus.com>
1881 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
1882 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
1884 1998-12-02 Nick Clifton <nickc@cygnus.com>
1886 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
1889 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
1891 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
1894 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
1896 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
1899 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
1901 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
1903 (d10v_cleanup): Only generate previous insn if a multiline insn is
1906 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
1908 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
1911 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
1913 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
1914 -marm6xxx command line switches.
1916 1998-11-18 Doug Evans <devans@casey.cygnus.com>
1918 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
1919 (itbl-ops.o): Delete duplicate dependencies.
1920 Rebuild dependencies.
1921 Add fr30 dependencies.
1922 * Makefile.in: Rebuild.
1924 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
1926 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
1928 * listing.c: Ignore line terminator characters found inside
1931 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
1933 * po/gas.pot: Regenerated.
1935 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
1937 * config/tc-fr30.c (fr30_is_colon_insn): New name for
1938 fr30_is_label_start(). Also checks for delay slot insns.
1940 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
1941 FR30 instructions which contain a colon in the mnemonic.
1943 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
1945 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
1947 * config/tc-fr30.c: Removed currently superflous code.
1949 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
1951 * config/tc-fr30.h: New file.
1952 * config/tc-fr30.c: Tweaking so that it will compile.
1954 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
1956 * config/tc-d10v.h (obj_fix_adjustable): Define.
1957 (TC_FORCE_RELOCATION): Define.
1958 (d10v_force_relocation): Declare.
1959 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
1960 (md_apply_fix3): Handle Vtable relocs.
1961 (d10v_fix_adjustable): New.
1962 (d10v_force_relocation): New.
1964 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
1966 * config/tc-d30v.c: Change default behaviour to ignore potential
1967 conflicts between register name and symbol names.
1969 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
1971 * configure.in: Add fr30-*-*.
1972 * config/tc-fr30.c: New file.
1973 * Makefile.in: Regenerated.
1974 * config.in: Regenerated.
1975 * configure: Regenerated.
1976 * doc/Makefile.in: Regenerated.
1977 * po/gas.pot: Regenerated.
1979 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
1981 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
1984 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
1986 * app.c (do_scrub_begin): Set characters above 127 to be symbol
1988 (do_scrub_chars): Add some casts to unsigned char to avoid
1989 unwanted sign extension.
1990 * read.c (lex_type): Set characters about 127 to be symbol
1992 * config/tc-i386.c (md_begin): Set identifier_chars and
1993 operand_chars for values above 127.
1995 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
1997 * configure.in: detect cygwin* instead of cygwin32*
1998 * configure: regenerate
2000 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
2002 * listing.c: Add support for producing a listing from piped
2005 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
2007 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
2008 (append_insn): Account for the tx39's multiply behavior.
2010 1998-10-26 Michael Meissner <meissner@cygnus.com>
2012 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
2013 from assemble_parallel_insns. Add support for '->' to indicate
2014 explicitly serializing the instructions.
2015 (md_assemble): Ditto.
2017 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
2019 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
2022 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
2024 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
2026 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
2028 * config/tc-mips.c : support frame and regmask/fregmask when
2029 MIPS_STABS_ELF is specified.
2031 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
2033 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
2034 (md_apply_fix): Don't return 1 for VTABLE relocs.
2035 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
2037 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2039 * doc/c-i386.texi: Replace occurences of "opcode" with
2040 "instruction mnemonic", "instruction", or "mnemonic" when
2041 referring to the name of an instruction. Use "opcode" when
2042 referring to the sequence of machine bytes.
2044 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
2045 (is_opcode_char): Rename to is_mnemonic_char.
2046 (md_assemble and i386_operand): Correct error messages from
2047 "opcode" to "instruction mnemonic"
2048 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
2049 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
2050 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
2051 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
2052 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
2053 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
2054 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
2056 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
2058 * config/tc-i386.c (i386_operand): Check for garbage after
2061 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
2063 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
2064 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
2066 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
2068 * config/tc-sh.h (obj_fix_adjustable): Define.
2069 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
2070 (md_apply_fix): Likewise.
2071 (tc_gen_reloc): Likewise.
2072 (sh_fix_adjustable): New.
2074 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
2076 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
2077 * cgen.h (gas_cgen_finish_insn): Update prototype.
2078 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
2079 cgen_insn_t -> CGEN_INSN_INT.
2080 (make_parallel): Update handling of CGEN_INT_INSN_P.
2081 (assemble_parallel_insn): Ditto.
2082 (target_make_parallel): New function.
2083 (md_assemble): Use it.
2085 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
2087 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
2089 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
2091 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
2092 converted into lower case.
2094 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
2096 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
2097 (gas_cgen_tc_gen_reloc): Likewise.
2098 * config/tc-m32r.h (obj_fix_adjustable): Define.
2099 * config/tc-m32r.c (m32r_fix_adjustable): New.
2100 (m32r_force_relocation): Handle VTABLE relocs.
2102 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
2104 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
2106 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
2108 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
2109 to lower case before parsing.
2111 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
2112 parallel insns modift buts in the PSW as a side effect.
2114 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
2116 * config/tc-d30v.c (find_format): Test for missing flag and
2119 (md_apply_fix3): Fix error messages to avoid
2120 assumption about presence of a symbol.
2122 (parallel_ok): Disallow parallel instructions that both modify the
2125 (find_format): Generate a warning if an odd numbered register is
2126 used as the first register in a mutli-register instruction.
2128 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
2130 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
2131 relocations are always associated with a symbol.
2133 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
2135 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
2136 (elf32_sparc_force_relocation): Declare.
2137 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
2138 (tc_gen_reloc): Handle vtable relocs.
2139 (elf32_sparc_force_relocation): New.
2141 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
2143 * symbols.c (S_IS_FUNCTION): New.
2144 * config/tc-v850.h (obj_fix_adjustable): Define.
2145 (TC_FORCE_RELOCATION): Define.
2146 (v850_force_relocation): Declare.
2147 * config/tc-v850.c (tc_gen_reloc): Use offset instead
2148 of fx_addnumber for VTABLE reloc addends.
2149 (md_apply_fix3): Handle VTABLE relocs.
2150 (v850_fix_adjustable): New.
2151 (v850_force_relocation): New.
2153 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
2155 * tc-hppa.c (fp_operand_format): Add some additional formats.
2156 (pa_ip): Do not automatically promote into pa2.0 mode.
2157 (pa_level): Handle ".level 2.0".
2159 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2161 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
2162 * config/tc-i386.h (template.extension_opcode): Change to
2163 unsigned int to allow full range of 8-bit opcode suffixes.
2164 (None): Redefine as 0xffff.
2166 From Jeff B Epler <jepler@usgs.gov>
2167 * doc/c-i386.texi (i386-SIMD): New section.
2169 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
2171 * read.c (discard_rest_of_line): New function.
2172 * read.h: Declare it.
2173 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
2175 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
2177 * config/tc-d10v.c (find_symbol_matching_register): New function.
2178 (find_opcode): Cope with the case where a register name matches
2181 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
2183 * config/tc-v850.c (md_pcrel_from): Rename to
2184 v850_pcrel_from_section.
2185 (v850_pcrel_from_section): Do not resolves symbols in other
2188 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2190 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
2192 * config/tc-d10v.c (find_opcode): Generate an error if a register
2193 is supplied for an operand that should not be a register.
2195 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
2197 * config/tc-d30v.c (write_2_short): But do allow delayed branch
2198 instructions to have another instruction in the right bin.
2200 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
2202 * config/tc-d30v.c (write_2_short): Do not allow instructions in
2203 the right container if the left container holds a branch
2206 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
2208 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
2209 both a register name and symbol name.
2210 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
2212 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
2214 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
2215 execution unit class.
2217 (reg_name_search): If a name matches a register and a symbol,
2218 prefer the register.
2219 (find_format): Disallow flag registers when a general purpose
2220 register is required.
2221 If a number is required, but a register has been given, check to
2222 see if a symbol with the same name as the register exists, and if
2223 so, use that symbol.
2225 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
2227 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
2229 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
2231 * config/tc-d30v.c (find_format): Do not accept flag registers as
2232 general purpose registers.
2233 (find_format): If an immediate value is expected at a given place
2234 in a format, but a register name has been provided instead, check
2235 to see if that register name matches the name of a predefined
2236 symbol and if it does, then use the symbol instead.
2237 (reg_name_search): If a register name matches a symbol name,
2238 prefer the register name to the symbol name.
2240 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
2242 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
2243 the previous insn to empty.
2245 1998-09-20 Michael Meissner <meissner@cygnus.com>
2247 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
2248 pieces, forcing the use of an ANSI compiler.
2250 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2252 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
2254 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
2256 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
2258 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
2260 (obj_elf_vtable_entry): Likewise.
2261 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
2262 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
2263 (tc_gen_reloc): Likewise.
2264 (arm_fix_adjustable): Likewise.
2265 (elf32_arm_force_relocation): New.
2266 (armelf_frob_symbol): Remove coff-style symbol support.
2268 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
2270 * config/tc-i386.c (i386_operand): Fix typo in last patch.
2272 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
2274 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
2275 OBJ_COFF so that routine is defined for a.out format.
2277 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
2279 * config/tc-i386.c (i386_operand): Detect non-segment registers
2280 used as segment prefixes.
2282 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
2284 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
2285 optimize across FDE boundaries.
2287 * config/obj-coff.c (obj_coff_section): Preserve any link once
2288 flags when setting the section flags.
2290 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
2292 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
2293 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
2295 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2297 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
2300 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
2302 * frags.c (frag_grow): Include the size of the frag struct in the
2305 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
2306 if the new subseg comes before the old.
2308 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2310 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
2311 to handle edge8 and edge16.
2313 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
2315 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
2316 before we clobber the symbol involved.
2318 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
2320 * config/tc-arm.c: Remove OBJ_ELF definitions for
2321 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
2322 use arm_adjust_symtab for OBJ_COFF.
2323 (armelf_adjust_symtab): New Routine.
2324 * config/tc-arm.h: Define obj_adjust_symtab to
2325 armelf_adjust_symtab for OBJ_ELF.
2327 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
2329 * configure.in: Make all i386-elf targets use bfd_gas.
2330 * config/tc-i386.c (tc_i386_force_relocation): New.
2331 (tc_i386_fix_adjustable): Don't fix vtable relocs.
2332 (md_apply_fix3): Likewise.
2333 (tc_gen_reloc): Handle them.
2334 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
2335 tc_i386_force_relocation.
2337 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
2339 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
2341 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
2343 * config/tc-d30v.c (md_assemble): Copy previous opcode over
2344 current opcode after writing the first insturction of a reverse
2347 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
2349 * read.h (generate_lineno_debug): Add prototype.
2350 * read.c (generate_lineno_debug): Make non-static.
2352 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2354 * config/tc-i386.c (md_assemble): Only warn for address/data size
2357 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
2359 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
2360 against Thumb function names, as the linker needs this information.
2362 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
2364 * expr.c (operand): Check also that there is no advance in operand
2365 after atof_generic in order to decide "is it label 0f or floating
2368 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
2370 * config/tc-m32r.c: Replace double dash prefix to M32R specific
2371 command line options with a single dash.
2372 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2374 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
2376 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2377 * tc-arm.c (arm_fix_adjustable): New routine.
2379 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
2381 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2382 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2383 demand_empty_rest_of_line before mri_comment_end.
2384 (equals): Check garbage after expression before
2385 mri_comment_end in MRI mode.
2387 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
2389 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2390 small immediate constant to use the constant itself rather than
2393 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
2395 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2396 (pa_leave): Likewise.
2398 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2400 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2402 (i386_operand): Fix an error message.
2404 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
2406 * doc/c-arm.texi (ARM Directives): Document .req directive.
2408 * config/tc-arm.c (reg_required_here): Display erroneous string if
2409 the register name could not be decoded.
2410 Do not set inst.instruction if the sift is -1.
2412 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
2414 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2417 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
2419 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2420 even if it is belived to be unnecessary.
2422 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2424 config/tc-i386.c (i386_operand): Size immediate constants by
2425 suffix (erroneously removed as part of July 7 change).
2427 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2429 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2430 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2431 (armelf_frob_symbol): New Routine.
2432 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2434 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2436 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2438 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2440 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2441 command line switches passed to assembler.
2443 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2445 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2446 (gas_cgen_opcode_desc): Declare.
2447 (gas_cgen_parse_operand): Declare.
2448 (*): Prepend gas_ to gas specific fns to denote them as such.
2450 * cgen.c (gas_cgen_opcode_desc): New global
2451 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2452 (queue_fixup): Renamed from cgen_queue_fixup.
2453 (*): Prepend gas_ to gas specific fns to denote them as such.
2455 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2456 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2457 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2458 Open opcode table and initialize it.
2459 (make_parallel): Use gas_cgen_opcode_desc.
2460 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2461 (md_assemble): Ditto.
2463 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2465 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2466 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2467 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2468 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2469 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2470 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2471 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2472 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2473 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2474 (INIT_STAB_SECTION): Likewise.
2475 (OBJ_PROCESS_STAB): Likewise.
2477 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2478 (md_parse_option): Watch for them.
2479 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2480 (md_begin): Kill neverdef code.
2481 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2482 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2483 (s_alpha_coff_wrapper): New.
2484 (md_pseudo_table): Trap all ECOFF pseudos.
2486 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2488 Start of changes to remove mdebug section from mips*-elf
2489 Based on MIPS_STAB_ELF definition
2490 * acconfig.h: undef if not configured
2491 * config.in: undef if not configured
2492 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2493 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2494 * stabs.c (s_stab_generic): flush frag
2496 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2498 * configure.in: (arm-*-elf): Handle.
2499 (thumb-*-elf): Handle.
2500 * configure: Regenerate.
2501 * read.c (stringer): Fix typo in comment.
2502 * write.c (fixup_segment): Don't add symbol value to addend if
2504 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2506 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2509 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2511 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2512 (write_2_short): Emit warning if new flag is set.
2513 (do_assemble): Set flags if left instruction is one of special
2514 "right-instruction-killer" type.
2516 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2518 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2519 Always output words in debug_info section as big endian.
2520 (sparc_target_format): Choose correct bfd target.
2521 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2523 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
2525 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2526 to work with internationalization code. Issue an error when two
2527 operands match that are not allowed to match.
2529 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
2531 * configure.in (install_tooldir): Allow target to specify whether
2532 it wants to be installed in $(tooldir)/bin.
2533 * configure: Regenerate.
2534 * Makefile.am (install-exec-local): Set install-exec-tooldir
2535 dependency via configure.
2536 * Makefile.in: Regenerate.
2538 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
2540 * Makefile.am (install-exec-local): Split into two ...
2541 (install-exec-bindir,install-exec-tooldir): New rules.
2542 * Makefile.in: Regenerate.
2544 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
2546 * Makefile.am (install-exec-local): Don't remove the file before
2547 checking whether $(bindir) == $(tooldir)/bin. From Maciej
2548 W. Rozycki <macro@ds2.pg.gda.pl>.
2549 * Makefile.in: Rebuild.
2551 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
2553 * cgen.c: Include libiberty.h.
2554 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
2555 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
2556 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
2557 (md_cgen_lookup_reloc)): Declare.
2558 (md_cgen_record_fixup_exp): Declare.
2559 * config/tc-m32r.h (md_pcrel_from_section): Declare.
2560 (m32r_relax_frag): Declare.
2561 (cgen_md_apply_fix3): Decls moved to cgen.h.
2562 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
2563 (m32r_cgen_record_fixup_exp): Delete decl.
2564 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
2565 (assemble_nop): Delete.
2566 (expand_debug_syms): Delete unused `exp'.
2567 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
2568 Add default case for -Wall.
2569 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
2570 (md_atof): Delete unused wordP.
2572 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
2574 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
2577 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
2579 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
2580 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
2581 .print, .purgem, and .struct. Remove documentation for
2584 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
2586 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
2587 Update call to insert_operand.
2589 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
2591 * config/tc-m32r.c (ms_show_usage): Formatting changes.
2593 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
2595 * config/tc-i386.c (md_assemble): Don't get confused by trailing
2596 whitespace after a prefix operator.
2598 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
2600 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
2602 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
2604 * config/tc-sparc.c (log2): New static function.
2605 (s_reserve): Use log2 to convert alignment before calling
2607 (s_common): Use log2 to convert alignment before calling
2608 record_alignment and frag_align.
2609 (sparc_cons_align): Use log2.
2611 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
2613 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
2614 (s_common): Likewise.
2616 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
2617 initialization of waddr.
2618 (sparc_elf_final_processing): Add default case to switch.
2620 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2622 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
2623 than temporary real.
2625 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
2627 * write.c (subsegs_finish): Don't align the segments if there were
2630 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
2631 copying aux information.
2633 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
2634 expression into a symbol.
2636 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2638 * config/tc-i386.c (mode_from_disp_size): Change arg and return
2639 type to unsigned int.
2640 (md_assemble): Change type used to store offsets from unsigned
2642 (i386_operand): Switch error check to only call RESTORE_END_STRING
2643 once after parse_register.
2645 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
2647 * config/tc-v850.c (md_show_usage): Changed format to match that
2650 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
2652 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2654 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
2656 (md_apply_fix_2): Force the symbol of the vtable reloc to be
2659 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
2661 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
2662 * doc/Makefile.in: Rebuild.
2664 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
2666 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
2667 for %lo expressions.
2668 (mips_ip, case 'u'): Move range check after code to mask
2669 off bits in %hi/%lo expressions. Mask off high bits for
2672 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
2674 * doc/Makefile.am (gasver.texi): New target.
2675 (as.info, as.dvi): Depends upon gasver.texi.
2676 * doc/as.texinfo: Include gasver.texi. Mention version number on
2677 title page and in top node.
2678 * doc/Makefile.in: Rebuild.
2680 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
2682 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
2683 but not including the line containing the edict.
2684 * listing.h (LISTING_EOF): New.
2685 * input-scrub.c (input_scrub_next_buffer): Call it.
2687 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2689 * config/tc-i386.c (i386_operand): Don't set the size of an
2690 immediate address based solely on the suffix and the mode.
2692 * config/tc-i386.c (md_assemble): Add assertion to make sure
2693 overlap2 does not set Imm.
2695 * config/tc-i386.c (space_chars): Remove. The scrubber converts
2696 sequences of whitespace to a single space.
2697 (is_space_chars): Just compare with space.
2698 (md_begin): Don't initialize space_chars.
2699 (md_assemble): Just skip a single whitespace character.
2700 (i386_operand): Rewrite base-index parsing to use new
2701 parse_register, and to skip white space. Skip white space in a
2702 number of other places too. Don't give error message if
2703 parse_register fails.
2704 (parse_register): Change reg_string parameter to be non-const.
2705 Add end_op parameter. Skip white space after the `%', and return
2706 end of register string. Give error message here rather than
2709 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
2711 Based on patch from Matt Semersky <matts@scd.hp.com>:
2712 * expr.c (op_encoding): Make const.
2713 (expr_set_precedence): New function.
2714 (expr_begin): Don't set operator rankings, just call
2715 expr_set_precedence.
2716 * expr.h (expr_set_precedence): Declare.
2717 * read.c (s_mri): Call expr_set_precedence.
2719 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
2721 * doc/as.texinfo (Statements): Remove paragraph discussing
2722 continuing lines with a backslash. This hasn't worked for years,
2725 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
2727 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
2729 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
2730 (ps_CTORS, ps_DTORS): New section types.
2731 (vms_fixup_xtors_section): New function
2732 (Ctors_Psect, Dtors_Psect): Define.
2733 (IS_GXX_XTOR): Define
2734 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
2735 Filter static constructors/destructors and add to
2736 Ctors_Symbols/Dtors_Symbols chain.
2737 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
2738 appropriate section.
2740 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
2741 * makefile.vms: Merge vax/vms support.
2743 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
2745 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
2746 (elf_pseudo_table): Add them.
2747 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
2748 (md_apply_fix): Accept them.
2749 (mips_fix_adjustable): Don't adjust them.
2750 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
2751 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
2752 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
2753 (tc_fix_adjustable): Don't adjust them.
2755 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
2757 * Makefile.am (CGEN_CPU_PREFIX): New variable.
2759 * Makefile.in: Regenerate.
2760 * configure.in: AC_SUBST cgen_cpu_prefix.
2761 * configure: Regenerate.
2763 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2765 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
2766 Changed all users of COND12_DELAY.
2768 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
2770 * config/tc-mn10300.c (set_arch_mach): New function.
2771 (md_pseudo_table): Add pseudo-ops to set the current machine type.
2772 (md_begin): Default to mn10300 mode.
2773 (md_assemble): Only accept instructions for the core mn10300
2774 chip and the active machine type.
2776 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
2778 * subsegs.h (segment_info_type): Give the struct a name.
2779 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
2780 * config/tc-h8500.h (tc_reloc_mangle): Declare.
2781 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
2782 * config/tc-w65.h (tc_reloc_mangle): Declare.
2783 * config/tc-z8k.h (tc_reloc_mangle): Declare.
2785 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
2787 * config/tc-v850.c (v850_comm): Restore old section
2788 after common processing.
2790 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
2792 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
2794 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
2796 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
2797 char with code that explicitly sign-extends.
2799 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
2801 * config/tc-v850.c (md_begin): Restore text section as the current
2802 section after creating call table sections.
2803 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
2806 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
2807 with call to macro SYM_AUXINFO.
2809 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
2811 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
2812 with the program transform name.
2813 * Makefile.in: Rebuild.
2815 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
2817 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
2820 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
2822 * config/tc-i386.c (i386_operand): Be prepared for a space between
2823 the open parenthesis and the start of the register operand,
2824 because of the June 16 change.
2826 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
2828 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
2831 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
2833 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2834 even if it is belived to be unnecessary.
2836 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
2838 * write.c (adjust_reloc_syms): Never adjust relocs against weak
2840 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
2842 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
2844 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
2845 shift amount for a repeated operand. The shift amount for the
2846 repeated copy comes from the size of the operand.
2848 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
2850 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
2852 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
2854 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
2856 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2858 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
2859 characters in it as LEX_IS_SYMBOL_COMPONENT.
2860 * config/tc-i386.h (tc_symbol_chars): Define.
2861 (extra_symbol_chars): Declare.
2862 * config/tc-i386.c (extra_symbol_chars): Define.
2863 (comment_chars): Don't use '/' as comment start if TE_LINUX.
2864 (line_comment_chars): Set to '/' if TE_LINUX.
2865 * doc/c-i386.texi (i386-prefixes): Update.
2866 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
2868 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
2870 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2871 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2873 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
2875 * config/tc-d10v.c (md_apply_fix3): Checking displacement
2876 constraint in instructions REP & REPI.
2878 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
2880 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
2881 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
2883 (check_range): If the operand is shifted, then shift the number
2884 before checking its range.
2886 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
2888 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
2891 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
2893 * config/tc-v850.c (v850_comm): Create special sections as needed.
2895 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
2897 * config/tc-d10v.c (write_2_short): Addition of swapping
2898 instructions for sequential and reverse sequential order when
2899 given order is not possible.
2901 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
2903 * Makefile.am: Rebuild dependencies.
2904 (DEP_INCLUDES): Fix reference to intl build directory.
2905 * Makefile.in: Rebuild.
2907 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2909 * doc/c-i386.texi: Update 16 bit documentation.
2911 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
2912 IgnoreDataSize to IgnoreSize as they are used for address size as
2914 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
2915 32-bit mode, similarly addr16/data16 and variants.
2917 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
2919 * config/tc-d30v.c (md_assemble): Fix handling of reverse
2920 sequential word multiply instructions.
2922 (do_assemble): Add extra command line argument, to allow mul32
2923 attribute to be preserved across parallel insns.
2924 (md_assemble): Insert NOPs between explicitly parallel insns which
2925 contain an 32 bit multiply and a 16 multiply.
2927 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2929 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
2932 * config/tc-i386.c (reloc): Add braces.
2934 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
2935 consistent with Intel naming.
2936 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
2937 use bitfields in sib_byte.
2938 (modrm_byte): Don't use bitfields here either.
2940 * config/tc-i386.c (current_templates): Add const.
2941 (parse_register): Add const to return, param, and char *s.
2942 (i386_operand): Add const to reg_entry *r.
2943 * config/tc-i386.h (templates): Add const to start, end.
2945 Inspired by code for 16 bit gas support from Martynas Kunigelis
2946 <martynas@nm3.ktu.lt>:
2947 * config/tc-i386.c (md_assemble): Add full support for 16 bit
2948 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
2949 (uses_mem_addrmode): Remove.
2950 (md_estimate_size_before_relax): Add support here too.
2951 (md_relax_table): Rewrite interface to md_relax for 16 bit
2953 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
2954 (opcode_suffix_to_type): Remove.
2955 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
2956 (SIZE_FROM_RELAX_STATE): Modify to suit above.
2957 (md_convert_frag): Likewise.
2958 (i386_operand): Add support for 16 bit base/index regs,
2959 immediates, and displacements. Remove some unnecessary casts, and
2960 localise end_of_operand_string, displacement_string_start,
2961 displacement_string_end variables. Add GCC_ASM_O_HACK.
2962 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
2964 * config/tc-i386.c (prefix_hash): Remove.
2965 (md_begin): Rewrite without obstacks. Remove prefix hash table
2966 handling. Rewrite lexical table handling.
2967 (i386_print_statistics): Don't print prefix statistics.
2968 (md_assemble): Rewrite instruction parser so that line is not
2969 converted to lower case. Don't do a hash_find for prefixes,
2970 instead recognise them via opcode modifier.
2971 (expecting_operand, paren_not_balanced): Localise variables.
2972 * config/tc-i386.h (IsPrefix): Define.
2973 (prefix_entry): Remove.
2975 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
2976 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
2977 '\\' in case where comment_chars contains '/'.
2979 * config/tc-i386.c (MATCH): Ensure given operand and template
2980 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
2981 you must write `ljmp *table(%ebx)'.
2983 From H.J. Lu <hjl@gnu.org>:
2984 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
2985 as 0 ifndef BFD_ASSEMBLER.
2986 (md_assemble): Allow immediate operands without suffix or
2987 other reg operand to default in size to the current code size.
2989 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
2991 * config/tc-v850.c (md_begin): Restore creation of
2992 .call_table_text and .call_table_data sections.
2994 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
2996 * config/tc-d30v.c (md_assemble): Set execution type to unknown
2997 after emitting a word of noops.
2999 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3001 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
3002 (i386_operand): Simplify checks for valid base/index combinations.
3003 Disallow `in 4(%dx),%al'.
3005 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
3007 (add_prefix): Change parameter from char to int.
3009 * config/tc-i386.h (Ugh): Define opcode modifier.
3010 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
3012 * config/tc-i386.c (md_assemble): Rewrite MATCH and
3013 CONSISTENT_REGISTER_MATCH macros to check register types more
3014 thoroughly. Check for illegal suffix/operand combinations
3015 when matching insns with operands. Handle new `s' suffix, and
3016 associated FloatMF opcode modifier for float insns with memory
3018 * config/tc-i386.h (FloatMF): Define new opcode modifier.
3019 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
3020 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
3021 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
3022 DATA_PREFIX_OPCODE throughout.
3024 * config/tc-i386.c (REGISTER_WARNINGS): Define.
3025 (md_assemble): Rewrite suffix/register operand checking code to be
3026 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
3027 AnyMem, the better to grep.
3029 (i386_operand): Don't set Mem bits in i.types[this_operand] when
3030 given a memory operand. Don't set Abs bits either.
3031 (type_names): Remove Mem*, Abs*.
3032 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
3033 define opcode_modifiers as these cases are handled by Disp8,
3034 Disp16, Disp32 and suffix checks.
3035 (COMES_IN_BOTH_DIRECTIONS): Remove.
3036 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
3038 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
3039 if IgnoreDataSize modifier given. Remove ShortformW modifier
3040 test. Add test for ShortForm in W base_opcode modification.
3041 Merge Seg2ShortForm and Seg3ShortForm code.
3042 * config/tc-i386.h (ShortFormW): Remove.
3043 (IgnoreDataSize): Define.
3045 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
3047 * config/tc-d30v.c (md_assemble): Store previous segment state
3048 with previous instruction.
3050 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3052 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
3053 (ebp, esp): Remove static variables.
3054 (MATCH): Remove test for InOutPortReg.
3055 (i386_operand): Properly handle InOutPortReg here instead.
3056 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
3057 (md_assemble): Simplify and correct modrm and sib generation.
3058 (i386_operand): Add warning for scale without index.
3059 Rewrite checks for valid base/index combinations.
3061 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
3062 macros and enclose in do while(0).
3063 (RESTORE_END_STRING): Likewise.
3064 (md_assemble): Add one to printed operand number so we start
3065 from 1 not 0. Add some more gettext invocations.
3066 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
3069 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
3070 DATA_PREFIX, SEG_PREFIX): Define.
3071 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
3072 (check_prefix): Remove function.
3073 (add_prefix): New function. Add prefix to i.prefix as well as
3075 (md_assemble): Changes for add_prefix. Remove hack for wait
3076 prefix, instead always output prefixes in fixed order. Test
3077 for jcxz/loop when selecting between word & dword operations,
3078 and add address size prefix rather than operand size prefix.
3079 Remove operand -> address size hack when emitting jcxz/loop.
3080 (i386_operand): Remove O_Absent check as it's done in expr.
3082 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
3084 * configure.in: Recognize m5200 as a cpu_type of m68k.
3085 * aclocal.m4: Rebuild with current libtool.
3086 * configure: Rebuild.
3088 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3090 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
3091 to relaxable_symbol to prevent references to external symbol from
3094 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
3096 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
3097 symbols are relaxable.
3099 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3101 * config/tc-v850.c (md_begin): Don't create special
3102 sections by default.
3104 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
3106 * config/tc-mips.c (macro): For div and udiv, close the
3107 reorder block as soon as possible.
3109 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
3111 From Matt Semersky <matts@scd.hp.com>:
3112 * macro.c (macro_mri_mode): New function.
3113 * macro.h (macro_mri_mode): Declare.
3114 * read.c (s_mri): Call macro_mri_mode when switching in and out of
3117 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
3119 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
3122 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
3123 until after xstrdup in OBJ_EVAX case.
3125 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
3127 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
3128 offset calculation. Also, use VAX_BRW from vax-inst.h instead
3129 of hardcoded magic number.
3130 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
3132 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
3134 * read.c (do_s_func): New function.
3136 * read.h (do_s_func): Add prototype.
3138 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
3140 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
3141 nops if fill pattern not specified.
3143 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
3145 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
3146 * config/te-go32.h (TE_GO32): Define.
3147 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
3149 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
3151 Implement .func/.endfunc pseudo-ops.
3152 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
3154 * read.c (potable): Add .func,.endfunc.
3155 (s_func): New function.
3156 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
3158 (in_doc_func_p,current_function_label): New static globals.
3159 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
3161 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
3163 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
3164 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
3165 * config/tc-arm.h (WORKING_DOT_WORD): Define.
3166 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
3167 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
3168 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
3169 * config/tc-i860.h (WORKING_DOT_WORD): Define.
3170 * config/tc-i960.h (WORKING_DOT_WORD): Define.
3171 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
3172 * config/tc-w65.h (WORKING_DOT_WORD): Define.
3173 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
3174 * config/tc-a29k.c: Don't define md_short_jump_size,
3175 md_long_jump_size, md_create_short_jump or md_create_long_jump.
3176 * config/tc-alpha.c: Likewise.
3177 * config/tc-alpha.h: Likewise.
3178 * config/tc-arm.c: Likewise.
3179 * config/tc-h8300.c: Likewise.
3180 * config/tc-h8500.c: Likewise.
3181 * config/tc-hppa.c: Likewise.
3182 * config/tc-i860.c: Likewise.
3183 * config/tc-i960.c: Likewise.
3184 * config/tc-ppc.c: Likewise.
3185 * config/tc-sh.c: Likewise.
3186 * config/tc-sparc.h: Likewise.
3187 * config/tc-tic30.c: Likewise.
3188 * config/tc-w65.c: Likewise.
3189 * config/tc-z8k.c: Likewise.
3191 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
3193 * config/tc-vax.c (_): Delete this macro used for placeholder
3194 values in vax_operand_width_size; it conflicts with the _() macro
3195 used for internationalization.
3197 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
3199 * symbols.c (symbol_find_base): Fix case insensitive symbol name
3200 code. From Chris Moller <moller@bops.com>.
3202 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
3203 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
3204 * read.c (emit_expr): Initialize seg and subseg fields of a new
3206 * write.c (write_object_file): Switch to the appropriate segment
3207 and subsegment when processing a broken word.
3209 * config/tc-m68k.c (mri_assemble): New static function.
3210 (build_mri_control_operand): Call mri_assemble rather than
3212 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
3213 (s_mri_endf, s_mri_endw): Likewise.
3215 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
3217 * read.c (s_org): Call md_flush_pending_output if it is defined.
3219 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
3221 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
3223 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
3224 (md_parse_option): Add for same.
3225 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
3226 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
3227 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
3229 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3231 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
3233 * config/tc-arm.c (find_real_start): Relax definition of local
3236 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
3238 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
3239 symbols at the given address, not just the last one specified.
3241 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
3243 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
3244 or number_to_chars_littleendian to write data.
3246 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
3248 * config/tc-v850.c (md_assemble): Remove artificially created
3249 register name symbols.
3251 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
3253 * write.c (fixup_segment): Change "segment" to "section" in
3256 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
3258 * write.c (fixup_segment): Change sym1-sym2 message again.
3260 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
3262 * write.c (fixup_segment): Improve error message for sym1-sym2
3263 errors when sym1 is in a different segment from sym2.
3265 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
3267 * config/tc-m32r.c (warn_unmatched_high): New static local.
3268 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
3269 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
3270 (md_longopts): Recognize --{no-,}warn-unmatched-high.
3271 (md_parse_option): Likewise.
3272 (md_show_usage): Likewise.
3273 (m32r_frob_file): Likewise.
3275 * read.c (generate_file_debug,generate_lineno_debug): New functions.
3276 (read_a_source_file): Call them.
3277 * read.h (stabs_generate_asm_file): Declare.
3278 * stabs.c (stabs_generate_asm_file): New function.
3279 (generate_asm_file): New function.
3280 (stabs_generate_asm_lineno): Move file name handling into
3283 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
3285 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
3286 (d30v_current_align, d30v_current_align_seg): New variables.
3287 (d30v_last_label): New variable.
3288 (d30v_align, s_d30v_align, s_d30v_text): New functions.
3289 (s_d30v_data, s_d30v_section): Likewise.
3290 (md_pseudo_table): Call them.
3291 (md_begin): Initialize d30v_current_align_seg.
3292 (md_assemble): Call d30v_align when needed by known current alignment.
3293 (d30v_frob_label, d30v_cons_align): New functions.
3294 * config/tc-d30v.h (md_do_align): Remove.
3295 (tc_frob_label): Call d30v_frob_label.
3296 (md_cons_align): New.
3298 * config/tc-d30v.c (find_format): Convert complex expressions to
3299 expression symbols before processing. Clean up code formatting.
3301 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
3303 * po/Make-in (install-info): New target.
3305 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
3307 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
3309 * config/tc-mn10300.c (md_assemble): Likewise.
3311 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
3313 * Makefile.am: Update with `make dep-am'.
3314 (HFILES): Add cgen.h.
3315 (cgen.o): Depend on cgen.h.
3316 * Makefile.in: Regenerate.
3318 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
3320 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
3322 * gasp.c (grab_label): Permit a label to be a preprocessor
3323 variable by permitting a label to start with a backslash.
3325 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
3327 * config/tc-mips.c (validate_mips_insn): Removed hack
3328 for previously inaccessible bitfields in some INSN_TRAP
3331 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
3333 * config/tc-d30v.c (do_assemble): Abort with error message
3334 if opcode operands do not match.
3336 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
3338 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
3339 'q' operand format for 20-bit "break"/"sdbbp" instructions.
3340 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
3341 similar new 'q' operand.
3343 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
3345 * cgen.c (cgen_asm_finish_insn): Fix typo.
3347 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
3350 * cgen.c: Include it.
3351 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
3352 (cgen_asm_finish_insn): Result is now void. New arg `result'.
3353 All callers updated.
3354 * config/tc-m32r.c: Include cgen.h.
3355 (m23r_insn): New members num_fixups,fixups.
3357 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
3359 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
3360 to avoid compiler warning.
3362 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
3364 * makefile.vms: Run dec c with /nodebug. Pass CC value when
3367 * makefile.vms (OBJS): Add ehopt.obj
3369 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
3371 * doc/c-vax.texi: Correct and extend vax/vms documentation.
3373 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
3375 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3376 a short format insn.
3377 (md_assemble): Set it for explicitly packed insns.
3379 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
3381 * config/obj-coff.c (c_symbol_merge): Do not take address of
3382 native fields when performing the memcpy.
3384 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
3386 * config/tc-mips.c (macro,macro2): Implement
3387 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3389 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3391 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3392 relocations against globally visible symbols.
3393 * config/tc-m68k.c (relaxable_symbol): New macro.
3394 (m68k_ip, md_estimate_size_before_relax): Use it.
3395 (tc_m68k_fix_adjustable): Also handle weak symbols.
3397 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
3399 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3400 references to externally visible symbols.
3401 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3402 values in twice for a PC relative reloc if the symbol is
3405 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3406 don't adjust a PC relative reloc against an externally visible
3408 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3409 for a PC relative fixup against an externally visible defined
3410 symbol, arrange to store object file and addend values as though
3411 the symbol were not defined.
3412 (tc_gen_reloc): Likewise.
3414 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3416 * read.c (sizeof_leb128): Referenced externally by write.c so
3419 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
3421 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3422 and expand a 'debug' symbol associated with the next instruction
3423 that does not cause a short instruction to be filled with a NOP.
3424 (md_pseudo_table): Add support for .debugsym.
3425 (assemble_parallel_insn): Add calls to expand_debug_sym as
3427 (md_assemble): Ditto.
3429 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3431 * as.c (main): Conditionally call setlocale.
3432 * gasp.c (main): Likewise.
3433 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3434 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3436 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3438 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3440 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3442 * config/tc-hppa.c: Change all calls to bzero to use memset.
3443 (pa_ip): Add cast to avoid warning.
3444 (tc_gen_reloc, md_apply_fix): Likewise.
3445 (pa_find_space_by_number): Likewise.
3446 (hppa_force_relocation): Likewise.
3447 (pa_block): Change i to unsigned int.
3448 * config/obj-som.h (obj_som_copyright): Declare.
3450 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3452 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3453 for line numbers for assembly source.
3455 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3457 * configure.in: Change version number to 2.9.4
3458 * configure: Rebuild.
3460 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3462 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3464 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3466 * ecoff.h: Change symbolS in function declaration to struct
3469 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3471 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3472 (md_convert_frag): Fix i18n typo.
3474 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3476 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3477 * ecoff.h: Protoype it.
3478 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3479 [EVAX] (s_alpha_prologue): Delete.
3480 (md_pseudo_table): Update.
3482 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3484 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3485 array to local pointer.
3486 (get_args, parse_expr): Add casts to avoid warnings.
3488 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3490 * read.c (s_set): Cast xmalloc return value to fragS *.
3491 * config/tc-m68k.c (m68k_ip): Function made static to match
3492 previous forward declaration.
3493 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3495 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3497 * config/tc-v850.c: Add internationalisation macros to error
3500 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3501 macros to error strings.
3503 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3505 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3506 reloc is in the TOC csect.
3507 (md_apply_fix3): Correct gettext typo.
3509 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3511 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3512 .L - they are local labels and the branches are not really
3513 function calls but rather far jumps.
3515 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3517 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3519 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3521 * config/tc-i386.c (md_assemble): Print operand number rather than
3522 using ordinal_names.
3523 (i386_operand): Likewise.
3525 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3527 * Makefile.am (INTLLIBS): Define to work around apparent automake
3529 All Makefiles: Regenerated.
3531 * Many files: Added gettext invocations around user-visible
3533 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3534 HAVE_LC_MESSAGES): Define.
3535 * dep-in.sed: Added asintl.h.
3536 * po/Make-in: New file.
3537 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
3539 * read.c (Z_): Renamed from `_'.
3540 * Makefile.am (SUBDIRS): Added po.
3541 (POTFILES): new macro.
3542 (po/POTFILES.in): New target.
3543 ($(OBJS)): Added asintl.h.
3545 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
3546 (as_new_LDADD): Added $(INTLLIBS).
3547 (as_new_DEPENDENCIES): Added $(INTLDEPS).
3548 (gasp_new_LDADD): Added $(INTLLIBS).
3549 (gasp_new_DEPENDENCIES): New macro.
3550 * configure, aclocal.m4: Rebuilt.
3551 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
3553 (ALL_LINGUAS): Define.
3554 * macro.c: Include "asintl.h".
3555 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
3556 * as.h: Include "asintl.h".
3557 * config/tc-i386.c (ordinal_names): Removed.
3558 (md_assemble): Changed error text to avoid ordinal_names.
3559 (i386_operand): Likewise.
3560 (reloc): Added as_bad to avoid i18n problems.
3561 (tc_gen_reloc): Likewise.
3562 * config/tc-arm.c (bad_args): Now a #define.
3564 * config/obj-vms.c (VMS_stab_parse): Changed type of
3566 (global_symbol_directory): Unified strings to avoid i18n
3568 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
3569 avoid i18n problems.
3570 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
3571 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
3573 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
3575 * config/tc-v850.c (md_assemble): Changed C++ comment into C
3577 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
3579 * as.c (print_version_id): Added an fprintf to avoid i18n
3581 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
3583 * expr.c (expr): Added as_warn call to avoid i18n problems.
3584 * messages.c (as_assert): Changed code to avoid i18n problems.
3585 (as_abort): Likewise.
3586 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
3587 (s_space): Likewise.
3588 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
3590 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3592 * config/tc-i386.c (check_prefix): New static function, split out
3594 (struct _i386_insn): Add wait_prefix field.
3595 (md_assemble): Remove wait_prefix local variable. Use
3596 check_prefix when adding a prefix.
3598 * config/tc-i386.c (current_templates): New static variable.
3599 (md_assemble): Remove current_templates local variable.
3600 (md_assemble, i386_operand): Improve error and warning messages in
3601 many places. Add RESTORE_END_STRING in many places before error
3602 return. Clarify some comments.
3604 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
3606 (md_assemble): Parse string instruction operands, looking for
3607 segment override prefixes. Check for invalid segment prefixes on
3609 (i386_operand): i.seg[] and max mem_operand changes for string
3611 * config/tc-i386.h (EsSeg): Define.
3613 * config/tc-i386.h (regKludge): Define.
3614 (iclrKludge, imulKludge): Don't define.
3615 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
3616 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
3617 opcode_modifier checks to look for more common cases first. Add
3618 default_seg for IsString case.
3620 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
3622 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
3624 * configure: Rebuild with new automake and libtool.
3625 * aclocal.m4, Makefile.in: Likewise.
3627 * doc/Makefile.am (as.dvi): New target.
3628 * doc/Makefile.in: Rebuild.
3630 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3632 * configure.in: Added sparc86x support.
3634 * configure: Rebuild.
3636 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
3638 (md_parse_option): Warn if -EL is not supported for this architecture.
3640 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3642 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
3644 * config/tc-mips.c (mips_ip): Note when we use get match on
3645 the full instruction name.
3647 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
3649 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
3650 back into the expression to handle add/sub simplification correctly.
3652 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
3654 * config/tc-mips.c (hilo_interlocks): Remove 4300.
3656 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
3658 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
3661 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
3663 * symbols.c (max_indent_level): New global.
3664 (print_symbol_value_1): Use it.
3665 * expr.h (expr_build_dot): Declare.
3666 * expr.c (expr_build_dot): New function.
3668 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
3670 * symbols.c (print_binary): New function.
3671 (print_expr_1): Call it.
3673 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3675 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
3676 operand in the opcode.
3678 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3680 * config/tc-i386.h: Reorder operand flags and opcode modifier
3681 flags for clarity. Remove unused definitions: Unknown,
3682 ImmUnknown, DispUnknown, NoModrm.
3683 * config/tc-i386.c (type_names): Add missing Debug type.
3684 (md_assemble): Better duplicate prefix checking. Quicker string
3685 instruction check via new opcode_modifier flag.
3687 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
3689 * doc/as.texinfo (Invoking): Clarify -Wa example.
3691 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
3693 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
3694 (s_mips_weakext): Define.
3695 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3696 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
3699 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
3701 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
3702 is an error if the value can not be computed at assembly time.
3703 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
3705 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
3707 * gasp.c (main): Set next field of new include_path structure to
3708 NULL. From Avery Pennarun <averyp@gdc.ca>.
3710 * read.c (s_mri_sect): Call as_bad rather than abort for an
3711 unsupported MRI target.
3713 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
3715 * config/tc-arm.c (arm_validate_fix): New function. Determine if
3716 the destination of a branch instruction should be altered.
3717 (find_real_start): New function: Locate the real, Thumb coded
3718 start of a Thumb function.
3719 (do_t_branch23): Alter the destination of branches to Thumb
3722 * config/tc-arm.h: Define TC_VALIDATE_FIX.
3724 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
3726 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
3729 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3731 * doc/as.texinfo: Use @itemx for a secondary item in a table.
3732 * doc/c-hppa.texi: Likewise.
3734 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
3736 * Makefile.am: Rebuild dependencies.
3737 * Makefile.in: Rebuild.
3739 * Makefile.am (DEP_INCLUDES): New variable.
3740 (.dep1): Change to work when srcdir is not an absolute path.
3741 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
3742 * Makefile.in: Rebuild.
3744 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
3746 * config/tc-i386.h, config/tc-i386.c: Revert March 24
3747 LinearAddress patch.
3749 * configure.in: Set version to 2.9.1.
3750 * configure: Rebuild.
3752 * Branched binutils 2.9.
3754 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3756 * config/tc-i386.h (FWait): Define.
3757 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
3758 other prefixes. Check FWait flag in opcode table to see which
3759 instructions require an fwait prefix.
3761 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3763 * stabs.c (get_stab_string_offset): Always create a stab string
3766 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
3768 Fix some gcc -Wall warnings:
3769 * atof-generic.c (atof_generic): Add casts to avoid warnings.
3770 * ehopt.c (eh_frame_code_alignment): Likewise.
3771 * expr.c (integer_constant, operand): Likewise.
3772 * frags.c (frag_align): Likewise.
3773 * gasp.c (level_0, change_base, doinstr): Likewise.
3774 * hash.c (hash_ask): Likewise.
3775 * listing.c (listing_page, calc_hex, print_lines): Likewise.
3776 (debugging_pseudo): Likewise.
3777 * macro.c (define_macro, check_macro): Likewise.
3778 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
3779 (ignore_rest_of_line, float_cons): Likewise.
3780 * symbols.c (decode_local_label_name): Likewise.
3781 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
3782 (fixup_segment, number_to_chars_bigendian): Likewise.
3783 (number_to_chars_littleendian): Likewise.
3784 * config/atof-ieee.c (gen_to_words): Likewise.
3785 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
3786 (sparc_ip, parse_keyword_arg, s_common): Likewise.
3787 * read.c (output_big_sleb128): Initialize locals to avoid
3789 (output_big_uleb128, equals): Likewise.
3790 * atof-generic.c (atof_generic): Change number_of_digits_* locals
3791 to unsigned int. Change zeros to unsigned int.
3792 * cond.c (s_if): Add return to default case.
3793 * frags.c (frag_now_fix): Change return type to addressT.
3794 * frags.h (frag_now_fix): Update declaration.
3795 * listing.c (file_info_struct): Change linenum to unsigned int.
3796 (struct list_info_struct): Change hll_line to unsigned int.
3797 (print_source): Update format string.
3798 * read.c (emit_expr): Change scan to unsigned int, and don't
3799 bother to initialize it.
3800 * symbols.c (dollar_label_count): Change to unsigned long.
3801 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
3802 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
3803 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
3805 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
3807 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3808 mcf5200 just as we do for m68000.
3809 (m68k_init_after_args): Likewise.
3810 (md_estimate_size_before_relax): Likewise.
3812 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
3814 * config/tc-v850.c (md_assemble): Store relocation addend in
3815 fixup instead of instruction.
3817 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3819 * config/tc-i386.c (md_assemble): Swap template arguments to
3820 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
3821 This macro is currently symmetric, so passing them the wrong
3822 way didn't cause any problem, but may if the macro is changed
3824 After copying template to i.tm, use i.tm. rather than t-> to
3825 access fields, and make t a const*
3826 Move i.tm.operand_types[] swap to immediately after the copy.
3828 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
3830 * expr.h (expr_build_uconstant): Add prototype.
3831 (expr_build_unary,expr_build_binary): Add prototypes.
3832 * expr.c (expr_build_uconstant): New function.
3833 (expr_build_unary,expr_build_binary): New functions.
3835 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3837 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
3838 * macro.c (macro_expand_body): Increase buffer size.
3839 * messages.c (as_warn): Likewise.
3840 (as_warn_where, as_bad, as_bad_where): Likewise.
3842 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
3844 Based on patch from H.J. Lu <hjl@gnu.org>:
3845 * Makefile.am (DISTSTUFF): New variable.
3846 (diststuff): New target.
3847 * Makefile.in: Rebuild.
3849 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
3851 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
3852 m32r_elf_section_change_hook.
3854 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
3855 emit a nop if a section ends with a 16 bit instruction.
3857 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
3859 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
3860 s_lcomm rather than obj_coff_lcomm.
3861 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
3863 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
3865 * config/tc-i386.h (LinearAddress): Define.
3866 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
3867 instruction, don't use a default segment.
3869 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
3871 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
3872 * configure: Rebuild.
3874 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
3876 * aclocal.m4, configure: Rebuild with libtool 1.2.
3878 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
3880 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3881 PC relative branches. Patch courtesy of Jonathan Walton.
3884 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
3886 * configure.in (emulations): Add thumb-pe target.
3888 * configure (emulations): Add thumb-pe target.
3890 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
3892 * itbl-lex.l (yywrap): Don't define if already defined as a
3895 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
3897 * depend.c (quote_string_for_make): New function.
3898 (wrap_output): Use it.
3900 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
3902 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
3903 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
3905 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
3907 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
3908 Recognize -GN and -relax.
3909 (md_begin): Initialize gp size from -G switch.
3910 (alpha_force_relocation): Always force if -relax.
3911 (alpha_align): Take a new argument that will specify when to
3912 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
3913 Change all callers. Emit nop alignment padding as nop+unop pair.
3915 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
3917 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
3918 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
3920 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
3922 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
3923 require padding to the next long word boundary.
3925 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
3927 * cgen.c: #include symcat.h.
3928 * config/tc-m32r.c: Likewise.
3930 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
3932 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
3933 absolute expressions instead of '$' prefixed register names.
3935 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
3937 * read.c (s_set): Record file and line info for symbols when -as.
3938 (pseudo_set): Don't overwrite that dummy fragment.
3940 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
3942 * config/tc-ppc.c (md_pseudo_table): Add "section".
3943 (ppc_named_section): New static function.
3945 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
3947 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
3948 so we don't have to scan the entire list.
3950 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
3952 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3953 case, allow the parallel instructions to modify the same flag
3956 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
3958 * listing.c (list_symbol_table): Categorize symbols by
3959 undefined_section rather than sy_frag->line == NULL.
3961 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
3963 * Makefile.am (install-exec-local): Install properly when ln
3964 fails or tooldir == prefix.
3966 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
3968 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
3969 Test result of insert_operand for error.
3971 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
3973 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
3974 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3975 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
3976 * doc/Makefile.in: Rebuild.
3978 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
3980 * config/tc-mips.c (macro_build): Handle operand type 'C'.
3981 (macro): Fix handling of M_COP[0-3].
3983 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
3985 Based on patches from Ross Harvey <ross@teraflop.com>:
3986 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
3987 if macro_alternate or macro_mri.
3988 (getstring): Remove support for byte constants between < and >.
3989 (get_any_string): '<' only starts a string if macro_alternate or
3991 (macro_expand_body): Permit keyword parameters following
3992 positional parameters.
3994 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3995 * configure.in (alpha*-*-netbsd*): New target.
3996 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
3997 * configure: Rebuild.
3999 * as.h (flag_warn_suppress_instructionswap): Move from here...
4000 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
4001 here, and make static.
4003 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
4004 BFD_ASSEMBLER or MANY_SEGMENTS.
4006 * as.c (show_usage): Update bug-gnu-utils address.
4007 * gasp.c (show_usage): Likewise.
4008 * doc/as.texinfo (Bug Reporting): Likewise.
4010 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
4012 * config/tc-mips.c (load_address): Don't use mips III or mips IV
4013 insns regardless of the size of a pointer if we're in mips I or
4015 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4017 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4019 Fix rac to accept only a0:
4020 * tc-d10v.c (parallel_ok, find_opcode):
4021 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
4022 Introduce OPERAND_GPR.
4024 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
4026 * read.c (s_fill): Handle non-constant repeat counts by creating
4027 an rs_space fragment.
4029 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
4031 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
4032 from as_bad to as_warn.
4034 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
4036 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
4037 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
4038 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
4040 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
4042 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
4043 seg_fix_rotP rather than fix_root from seg_info.
4045 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
4047 * expr.c: Add support for 0x1_2_3_4 bignums.
4049 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
4051 * configure.in: Change -linux* to -linux-gnu*.
4052 * configure: Rebuild.
4054 * app.c (do_scrub_begin): Treat \r as whitespace.
4056 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
4058 * Makefile.am: Update dependencies.
4059 * Makefile.in: Rebuild.
4061 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
4063 * configure, aclocal.m4: Rebuild with new libtool.
4065 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
4067 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
4068 the argument to bfd_set_arch_mach.
4069 (load_address): Use bfd_arch_bits_per_address to determine the
4070 bit size of an address instead of looking at the isa level.
4071 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4073 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
4075 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
4077 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
4079 * ehopt.c: New file.
4080 * as.h (enum _relax_state): Add rs_cfa.
4081 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
4082 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
4083 * read.c (emit_expr): Call check_eh_frame.
4084 * write.c (cvt_frag_to_fill): Handle rs_cfa.
4085 (relax_segment): Likewise.
4086 * Makefile.am: Rebuild dependencies.
4087 (GAS_CFILES): Add ehopt.c.
4088 (GENERIC_OBJS): Add ehopt.o.
4089 * doc/internals.texi (Frags): Document rs_cfa.
4091 * as.c (show_usage): Mention --traditional-format.
4092 (parse_args): Accept --traditional-format.
4093 * as.h (flag_traditional_format): Declare.
4094 * output-file.c (output_file_create): If flag_traditional_format,
4095 set BFD_TRADITIONAL_FORMAT on stdoutput.
4096 * doc/as.texinfo, doc/as.1: Document --traditional-format.
4098 * config/tc-mips.c (append_insn): Make sure that if we have a
4099 fixup for an unmatched %hi reloc, it does not associated with a
4102 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
4103 * doc/Makefile.in: Likewise.
4105 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
4107 * config/tc-m32r.c (check_for_side_effects): New function.
4108 (can_make_parallel): Add checks for instruction side effects
4109 clashing with the other instruction.
4110 (assemble_parallel_insn): Improve warning messages. Return error
4111 message from non-swapped instruction order.
4113 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
4115 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
4117 * config/tc-arm.h: Replace md_after_pass_hook definition with a
4118 md_cleanup definition. This moves the forced literal output to
4119 the end of the source pass, and avoids macro's inserting literals
4120 into the code immediately after the macro expansion.
4122 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
4124 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
4125 a gas internal symbol is adjustable.
4126 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
4128 * as.h: If gcc version greater than 2.6, use `__format__' and
4129 `__printf__' in function attributes, rather than `format' and
4132 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
4134 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
4136 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4138 Add tms320c30 support:
4139 * config/tc-tic30.h: New file.
4140 * config/tc-tic30.c: New file.
4141 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
4142 TARGET_FORMAT as "coff-tic30".
4143 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
4144 * Makefile.am: Rebuild dependencies.
4145 (CPU_TYPES): Add tic30.
4146 (CPU_OBJ_VALID): tic30-aout is valid.
4147 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
4148 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
4149 * configure, Makefile.in: Rebuild.
4151 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
4153 * config/tc-v850.c (md_assemble): Improvements to error messages.
4155 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
4157 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
4158 BFD_RELOC_HI16_S to store the high bits of any value.
4160 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
4161 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
4162 assembler calculate relocations to any external symbol at all.
4163 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
4164 involving generation of pc-relative relocs.
4165 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
4166 has been moved to md_apply_fix3.
4168 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
4169 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
4170 which actually means (the address of identifier's GOT entry) +
4171 constant, which is not particularly useful.
4173 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
4175 * read.h (include_dirs): Declare.
4176 (include_dir_count,include_dir_maxlen): Declare.
4178 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
4180 * configure.in: Correct check for shared opcodes library.
4181 * configure: Rebuild.
4183 * listing.c (buffer_line): If we can't open the file, set at_end.
4184 (listing_print): Remove unused local variable fi.
4186 * config/m68k-parse.y (reglistpair): Handle register list in
4189 * config/vms-conf.h: Don't undef VERSION.
4191 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
4193 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
4195 (GENERIC_OBJS): New variable, with the rest of the old OBJS
4197 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
4198 ($(srcdir)/make-gas.com): Rename from make-gas.com.
4199 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
4200 (EXTRA_DIST): Define.
4201 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
4202 explicitly rather than via the list of object files.
4203 (gcc-as.opt): New file created when make-gas.com is run.
4204 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
4205 itbl-cpu.h} to #include appropriate file rather than copying that
4207 * config/vms-conf.h: Synchronize with current config.in.
4208 * Makefile.in: Rebuild.
4210 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
4212 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
4213 (parallel_ok): Relaxed parallel subinstruction dependency check.
4215 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
4217 * as.h (flag_warn_suppress_instructionswap): added new flag.
4218 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
4219 command line argument.
4220 * tc-d10v.c (write_2_short): emit "Swapping instructions"
4221 warning only if flag_warn_suppress_instructionswap is false.
4223 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4225 * configure.in (i386-*-mingw32*): New target.
4226 * configure: Rebuild.
4228 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
4230 * symbols.c (resolve_symbol_value): Don't set the segment if it
4231 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
4233 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
4236 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
4238 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
4239 depends upon HAVE_{UNLINK,REMOVE} values rather than host
4242 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
4244 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
4246 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
4248 * config/tc-v850.c (v850_insert_operand): Display instruction when
4249 an error is encountered.
4251 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
4253 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
4254 (i386-*-sco3.2v5*coff): New target.
4255 (i386-*-sco3.2*): New target.
4256 * configure: Rebuild.
4258 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
4260 * config/tc-v850.c: Tidy error message production.
4262 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
4264 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
4265 validate_immediate return value in the right type for comparisons
4268 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
4270 * listing.c (MAX_BYTES): Use listing variables not constants.
4271 (data_buffer): No longer an array, but a pointer.
4272 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
4273 (listing_listing): Allocate data_buffer.
4275 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
4277 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
4278 --listing-rhs-width, --listing-cont-lines.
4279 (show_usage): Update.
4280 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
4281 (listing_lhs_cont_lines, listing_rhs_width): New vars.
4282 (print_lines): Use the variables instead of the constants.
4283 (listing_listing): Likewise.
4284 * listing.h: Declare the new vars.
4286 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
4288 * as.c (parse_args): Add --keep-locals alias for -L.
4289 Add --strip-local-absolute.
4290 (show_usage): Update.
4291 * as.h (flag_strip_local_absolute): New flag.
4292 * symbols.c (S_IS_LOCAL): Use it.
4293 * config/obj-aout.h (S_IS_LOCAL): Likewise.
4294 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4295 * config/obj-coff.h (S_IS_LOCAL): Likewise.
4297 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
4299 * config/tc-m32r.c: Detect if explicitly parallel instructions
4300 might have an io conflict and issue a warning message.
4302 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
4304 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
4305 cgen_swap_fixups): Functions to save, restore and swap the fixup
4306 chain with a backup copy.
4307 (cgen_asm_finish_insn): Returns address of constructed insn.
4309 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
4311 * listing.c (file_info_struct): Remove FILE, add POS.
4312 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
4313 (file_info): Don't open the file.
4314 (buffer_line): Check for the file in the last_open cache, updating
4316 (print_source): Don't reference file_info->file.
4317 (listing_listing): Likewise.
4318 (listing_print): Close the file in the cache, if any.
4320 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
4322 * read.c (dwarf_file_string): New file static variable.
4323 (emit_expr): Look for constant sequence that leads up to a file
4324 name in DWARF debugging output.
4325 (stringer): Use dwarf_file_string to decide whether to accept a
4326 string as a file name.
4328 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
4330 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
4331 (crack_operand): Add reg->reglst MRI hack.
4332 (r_seg): Put reglst symbols in reg_section.
4333 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
4335 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
4337 * tc-sh.c (get_specific): Handle SGR & DBR.
4339 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
4341 * tc-h8300.c (parse_reg): Take the length of the symbol into
4342 account when attempting to match a register name.
4343 * tc-h8500.c (parse_reg): Likewise.
4345 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
4347 * cgen.c: Formatting changes to improve readability.
4349 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
4351 * config/tc-mips.c (macro): Rework division code to avoid unfilled
4354 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
4356 Based on a patch from Jim Wilson
4357 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
4358 (tc_gen_reloc): Handle cross section PC relative relocs
4361 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
4363 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
4365 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
4367 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
4368 (expr_jmp_buf): New static local.
4369 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
4370 (cgen_md_operand): New function.
4371 * tc-m32r.c: Clean up pass over `struct foo' usage.
4372 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4374 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
4376 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4377 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4379 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
4381 * config/tc-i386.c (i386_operand): Give an error if there are
4382 unrecognized characters after an expression.
4384 For older changes see ChangeLog-9697